Tonight, the Association of American Railroads presents the nostalgic Broadway musical High Button Shoes, starring Gordon MacGray and his guest star Margaret Whitey. Our choir is under the direction of Norman Luboff and our music is prepared and conducted by Carmen Dragon.  And now, here is our star, Gordon MacGray. Well, sir, tonight a lovely memory of the days of hobbled skirts and mandolins and high button shoes. Margaret Whitey is miles along the street and I'm the fortunate pop along the street in one of the most charming musicals. And here is High Button Shoes. Yes, dear? Listen to what they're playing on the radio. That wonderful old poker we used to dance to, way back in 1913. You know, I guess they're bringing back all the old songs, Mama. Papa, dance with me. Now, Sarah, you know I've got two left beat.  You know that. Now please, just once around the living room for old time's sake. I'd fall apart. Oh, please, Papa. Papa, won't you dance with me? Oh, dance with me. Please, dance with me. Papa, take a chance with me and dance with me tonight. And when you whirl me round and round, and when we hear the trombones of the poker pie. Dance with me. Oh, dance with me. Please, dance with me. Maybe a few hobbles, Mama. Ah, that's my old fella. It's light as a feather, Mama. But you know I remember this more as a waltz. Way back there in 1913. Yes, it was a start of the law.  And you were the most beautiful girl in New Brunswick, New Jersey. And I remember how you took me out in the brand of the dance pavilion. You sang to me, Henry, the loveliest song. It made me fly. You know something, Sarah?  I know, Henry, but wouldn't you break training for me? Rutgers expects every man to do his duty. Yes, but only on the football field. Oh, excuse me, Miss Sarah. Hope I'm not breaking anything up. Oh, good evening, Mr. Floyd. You know Henry Longstreet, Mr. Harrison Floyd? Oh, to be sure. Hi. Just thought I'd check with you about our date tomorrow, Miss Sarah. Our little, uh, jaunt to the country? Date? Yes, it's going to be a combination picnic and real estate sale. And what real estate are you selling? That acreage of Miss Sarah's folks own way out at the end of town. A little salesmanship, and we'll get rid of that swamp. I mean, that lovely track didn't know that. Oh, how sweet of you to help my father, Mr. Floyd. Anything for a beautiful, beautiful lady. Tata, do you tomorrow?  Well, he's a very nice gentleman, and besides, you're in training. But, Sarah, we get Sundays off. Why, I could even kiss you tomorrow. Right smack on the picnic. Well, then come on along, Henry. It'll be good for you. Shady Lagoon. Nature's waiting around. Suppowers, you'll find they do wonders for you. Nature's waiting around to commute. They'll find they do wonders for you.  Southland, which is the last word in 1913 subdivision. It's going over many drops. I mean, ah, spots left. Oh, isn't this thrilling, Henry? Just everybody knew Brunswick is buying the property. I don't know, honey. I don't trust that Floyd guy. But I'm collecting all the money right here in this little black bag. Mr. Floyd appointed me treasurer of the new development. Well, I just don't like all these developments developing so fast.  Well, certainly, Mr. Floyd. I'll be right back. You shouldn't have done that, Sarah. Why, Henry Longstreet, Mr. Floyd is honest as the day is long. Well, I have a feeling that this is one of the shortest days in the year. Hold everything. This whole deal is a big swindle. Swindle? I just walked down to where I was going to build my house, and I fell in. You're the treasurer, young lady. Now where's our money? Mr. Floyd's counting it. Counting it? Nothing. I just saw him heading out of town. Which way? In the direction of Atlantic City. Well, let's go. We've got to catch that big crook. You remember that day, Mama? Oh, I don't think I'll ever forget it, Papa. You know, even if he was a crook, I was kind of like Harrison. Harrison? Since when do you call him by his first name? Papa, that was 38 years ago. Well, I don't like you calling him by his first name. Well, Papa, you're jealous. Yes, Mama. I guess I am. Time to speed it all up kindly. For I still adore you blindly. But I can never still get jealous. I still get... You winked at a guy, and I got the punch in the eye. I catch a foot with the guys that are small, instead of the guys that are tall. It's worse than I... Settles for peace of mind. I'm jealous when we kiss. Good night. Your kisses are sweet. I like them a lot. They're worth all the troubles I've got. Unless you hold me extra tight. I'm as jealous as can be. I wish you would flirt with me. And dear, I know... I'll turn for the second act of high button shoes in just a moment. When you watch a freight train go by made up of cars from many different railroads, all put together in one train, you are seeing America's primary transportation at work. Those cars may have come from anywhere in the country. They may be going anywhere on the continent. But wherever they started from and wherever they are going, any one of them can be moved over the tracks and in the trains of any railroad. That's one familiar feature of the amazingly flexible network of America's basic transportation system. And here's another. It is a system which is accustomed to meeting emergencies and doing so with its own resources. It is organized to make prompt repairs when there is any break in service. And while repairs are being made, to use alternative rail routes around the location of breaks caused by floods, washouts, landslides, or other trouble. And this readiness extends to damage from enemy bombs if such a thing should ever come to pass in this country, as well as to damage from the forces of nature. This ability of railroads to keep running despite great damage was clearly demonstrated during the war in both Great Britain and Germany. And here's still another thing to remember about railroads and the emergency. The fact that railroad trains are moved under organized control, not as part of a movement on highways, which might be choked with a rush of vehicles individually operated and largely uncontrollable. These railroads are America's prime dependence for the overwhelming bulk of all its intercity transportation. They carry almost twice as many ton miles of intercity freight traffic as all other transportation agencies combine, and nearly six times as much as is carried by all motor trucks in intercity service. Each one of us has a stake in the health and strength and the continued readiness of these essential railroads to meet national needs. For valuable and useful as other kinds of transportation are, the continued operation of them all depends upon the continued service of America's number one transportation, the American Railroads. Now, here is act two of high-button shoes, starring Gordon McRae as Henry Longstreet and Margaret Whiting as Sarah. Yes, funny, isn't it, Sarah? How a tune and one turn around the living room with you and my arms brings back all the old days? Well, how did we used to dance this, Papa? Well, a little farther apart. And you had to be energetic to do it in this temple. Remember, we always slowed it up to a waltz. That's nicer. I love you, Papa. I love you, Mama. To me, Papa, you were always Rudolph Valentino and Milton Sills and Raymond Navarro, all rolled into one. Oh, Mama. And in my dreams used to climb into my window with a knife in your teeth, and we'd dance a wild tango together. I haven't thought this out of breath since that day we... we chased Mr. Harrison Floyd all over Atlantic City. You remember, Mama?  That chase was like a two-reel silent movie. He's underneath the bath house. Top of the bath house. Police officer, here's your man. Don't let me go. Harrison Floyd. The international condom. Harry, come here now. Why, arrest me and I'll never buy another ticket to the policeman's ball. Now, just a minute, officer. Floyd wears all the money.  I haven't the remotest idea what you're talking about. Now, all right, officer, you drag me to prison. But remember, this will cost you your pension. Henry, what are we going to do? My father and I'll have to make good every cent of this window. Oh, now, don't worry, honey. Everything will work out. Oh, how could I be so deceived about that... that con man? Well, everybody makes mistakes, honey. He offered you the glamour and excitement of a big city life. All I can offer is small-town excitement and a lot of plain old-fashioned love. That is, if you can see yourself in love with me. Brunswick. Graduation Day. Collie Henry, are you excited about getting out of Rutgers? By a strange coincidence, this is the day that Harrison Foy graduates from the New Jersey State Penitentiary. You're both getting out at the same time. Greetings, everybody. Floyd. Well, you certainly got a lot of nerve coming here. My commencement was earlier than yours. Oh, kids, I brought you a present.  Where was it? Buried in the property. I had to wait for low tide to dig it up. Oh. Hope you don't mind if you wet $100 bills. Don't tell me you're going straight. I tell you, my boy, an honest heart beats beneath this celluloid shirt front. And to prove it to you, I'm going to give you to a chance to double the money in this little black bag. Oh, really, Mr. Floyd? I happened to be on the ground floor of one of the longest-established old brick manufacturing companies in the Western Hemisphere. Charlotton and Sun. Go, bricks. Gee, that sounds like a wonderful investment. No, no, no. Wait a minute, Sarah. Hold it, Floyd.  Sarah and I have an appointment with the Justice of the Peace. So you get moving, Floyd. All right. I know when I'm not wanted. Well, that leaves me with nothing to do, but hook up my high-button shoes and hit the road. Remember that, Mama? How could I ever forget, Papa? Well, I forgot how wonderful you danced, Mama. 1913. Those were the good old days. These are the good new days, Mama. You mind my saying, I think you're still the prettiest girl in New Brunswick. Papa. I might even be persuaded to say that you're the prettiest girl in New Jersey. The best part of it is that you're my girl. Margaret Whiting will return in just a moment. And our thanks to Jim Backus, who is Harrison Floyd, and to all the members of our company. High-button shoes with music and lyrics by Sammy Kahn and Julie Stein, and booked by Stephen Longstreet, was dramatized for the railroad hour by Lawrence and Lee. The railroad hour is brought to you each week at this time by the American Railroads. And now, a word from Marvin Miller. Thank you, Gordon. Thousands of our listeners have requested their free copy of the attractive new 32-page railroad hour booklet. What's more, many have written to tell how highly they value this souvenir with its fascinating pictures and life stories of our stars and cast. If you haven't yet done so, write tonight for your free copy. The address is the Railroad Hour, Transportation Building, Washington, 6 D.C. And now, here are Gordon MacRae and Margaret Whiting. Gordon, wasn't it fun going back to the good old days? Well, I don't know if they were so good, Maggie. You realize that in 1913, there was no radio, no talking pictures. Well, they didn't even have television. What do you suppose people did with their time back then? Well, there was nothing to do but sit in the backport swing with your girl and... I don't know. Well, maybe those good old days weren't so bad after all, Maggie. Who are you singing love songs to next week, Gordon? Mimi Benzell will be our guest for Sigmund Romberg's Nina Rosa. Well, I'll cat-whisk you on my crystal set. Good night, Maggie. You were wonderful. Good night. Well, sir, it looks as though we're ready to pull out. And so until next week, this is Gordon MacRae. Good night. Good night. Good night. Good night. Until next week, this is Gordon MacRae saying goodbye. MacRae can currently be seen starring in Warner Brothers' West Point story. Margaret Whiting can be heard on the Tide show. Our choir is under the direction of Norman Luboff, and our music is prepared and conducted by Garmin Dragon. Until next week, this is Marvin Miller saying goodbye for the American Railroads. And now, stay tuned for your Monday Night of Music on NBC.


The thing about mortality was written by Marceline Reigns. You can find it on the SCP Wiki, and a link in the description below, and it is under a Creative Commons share-like attribution license. I've been having a lot of trouble sleeping. No, it's not memetic or even anomalous. It's something different, something worse than either of those. The problem is that I'm scared to break my stream of consciousness. Terrified, actually. And even that's putting it mildly. There's no way to find out where I go when I'm asleep, and sleep is just temporary. If we as a species can't even figure out what happens to our consciousness when we're sleeping, I'm way too scared to find out what happens when we die, because you don't wake up after that.  Friends, family, co-workers, loved ones, I'm sure you've had a similar experience, or maybe a few similar experiences, but I really hope you haven't. And I think about where they are right now every day, and if there even is a them to be somewhere in the first place. Every time I close my eyes at night, I keep thinking about that place beyond this one. I want there to be an afterlife, a heaven, a hell, limbo, nirvana, vahala, any of them will do. Or if there really is nothing waiting for us, then I want to know what's coming.  I guess this is really all started when my great-grandfather died. I was five, maybe six years old at the time, and I remember visiting him in the hospital every weekend just to check on him. We played cards, he should be a few magic tricks, did all the things that a great-grandpa's supposed to do for their grandkids. Then one day we stopped going. My mom told me that he'd passed in his sleep. I was sad, everybody would be sad. I understood that I couldn't see him anymore, and I knew that I missed him. But he was old, old people don't have that much time left, and it wasn't good, but at least made sense. My friend Shannon comforted me at school after his passing. She was a real help, and helped me process the grief that I didn't really know I was feeling at the time, and hanging out with her made me feel better, and that's all that really mattered. And after I'd finally started to move on from my great-grandfather's passing, I don't even know if move on is the right word for that, but Shannon and I started to talk more frequently. We sat next to each other in gym class making fun of the try-hards, doing her best to avoid getting yelled at by the gym teacher, and she started sitting next to me in class passing funny notes to me whenever our teacher wasn't looking.  All in all, it was a pretty sweet friendship, probably the first one I ever really had. When I heard that Shannon died, I was heartbroken. School ended one day, just like it had for years at that point. There wasn't anything special about it. We'd said our goodbyes, our see you later, and that was it. I went home. I complained about my homework. I played video games, and I went to bed, and like clockwork, I was expecting to see Shannon the next day. But her heart gave out in the driveway, practicing soccer with her dad, and she died on the spot. And I never saw her again. Ever since that day, I realized that eventually the same thing would happen to me. It didn't bother me for a while, but then I started worrying about her. Where did Shannon go when she died there on the pavement? Did she go to heaven, like my pastor had said? Was she somewhere else? Was she, was there even a her to be anywhere else anymore? It's horrifying. Kids aren't supposed to die, man, especially not like that. I just want to stop thinking about it, but I can't.  I want my friend back, and I, I don't want to die.  I don't want to accept that, but it's the reality I'm in. The one where I have to live without her. The one where I got a chance to grow up, to have kids, go to prom, go to college. And she didn't get any of that. And I miss my friend. Partial transcript of Dr. Rain's 12th therapy session at site 83. Thank you for watching. If you enjoyed the video, hit the subscribe button and then hit the notification bell next to that so you're notified when I upload new videos. And then head on over to patreon.com forward slash decimarian and pledge at any level like everybody here on the screen already has, including Sinjeriki, who's pledged at $100. It is nice to know that I'm not alone out here, and I will see you all again on Tuesday. Promise.


Something probably everyone has thought about in relation to the float tank. Just because there are so few things out there that really help with that and float tanks seem to do an amazing job. So he's going to help educate us on it a little bit and give us a little fodder for our cannon when we want to talk to people about it in our shops. So without further ado, I'll pass it off to David Manview. I'm a clinical psychologist here in Portland area and I'm one of the early people who trained in EMDR, which is at the time of its origination was one of the primary treatments, successful treatments for PTSD. And so I've had my head in it for about 30 years. I have a confession to make. I am a flotation newbie. I am not a virgin, however. I tried it about 10 or 15 years ago. I don't have much memory for it, but I tried it again two nights ago and I had a sublime experience. I think you guys are really into something wonderful and I'm looking forward to introducing it into my practice. I think it's going to make a huge impact. So I'd like to talk to you about PTSD. So let's see. So PTSD, let me give you a classic example of how PTSD arises. Classic being because I was in high school and during the Vietnam War we had a lot of people coming home from war and somehow they didn't get that they were home. And so there was a lot of tragedies, a lot of killing. Veterans were acting out as if they were still at war. And so PTSD became very prominent for a lot of us and of course there's been a lot of research since then. It's basically a set of symptoms that originates after a profound trauma to the system. So oftentimes so out of the ordinary that the brain doesn't know how to deal with it. It's surreal. And there are a host of things that happen both physiologically and neurologically as the brain tries to cope. So it's a kind of people that I tend to encounter are folks who are victims of motor vehicle accidents or arm robberies, rapes. These are the kinds of individuals that are left with what seems like indelible memories that can't seem to shake. So that classic example, think of that Vietnam veteran, well he's not a veteran, think of him while he's in the Fox Hole. And there's bombs dropping, bullets flying, helicopters flying, napalm dropping. I mean he is overwhelmed with the sights and smells and sounds of a man who is, who's survival is really in question. And then his buddy in the Fox Hole gets blown up. So five or ten years later he's walking down the street to Portland. There's a helicopter overhead. He's walking by a petrol station. He hears a car backfire and he is diving for cover. In his experiences he's still there. And there lies the rub, so to speak. His brain has compartmentalized that experience and is sort of lying there in wait. And anytime we're reminded of these traumatic experiences, that part of the brain just takes over. So the trick to resolving PTSD is to somehow introduce that neural network to the rest of the brain. I'll talk about that in a little bit more. There is something here called, there it is, complex PTSD. Complex PTSD is the result of chronic trauma. You can imagine somebody, survival threatened on a daily, if not hourly basis for a prolonged period of time.   And of course that causes changes in the brain. So let me talk about those changes. During a state of siege, when we're in survival mode, the part of the brain called the amygdala, it's at the top of the spinal cord. It's one of the most primitive parts of the brain. It takes over because it's all about survival. It starts communicating with the pituitary and the hypothalamus and it's saying, hey, we got to motivate. We got to take action right now. So there's adrenaline popping. There's release of cortisol, ACTH, epinephrine, point being that the body mobilizes. But one of the intriguing things that happens is that the contemplative part of the brain, the left brain that our previous presenter was talking about, that part goes offline and the hippocampus also goes offline and that's the part of the brain that's sort of like the filing cabinet. And that's the part that would customarily take an experience and file it where it rightly belongs. For example, if we were to bump our shin on a coffee table, we wouldn't go into fight or flight.  It's not fight or flight. So the memory of the experience isn't coded. We don't forget it, obviously. And problem lies in the fact that the memory is maladaptively stored. The trauma itself is held with all its original emotions, negative beliefs, I'm going to die, body sensations, the freeze response. It all gets, the images, it all gets held neurologically and metaphorically speaking in a capsule. And that capsule is not, there are no neural connections between the memory and everything that happens to subsequent to it and everything else we know about life and world. And so consequently, it just loops every time we access that memory gets activated.  So that stuff gets us, so the trick to healing is to somehow create a bridge between the experience, the memory itself and what happens subsequent to the memory. So in case of that veteran, we want him, when he thinks of the memory, to also remember that he flew home and that he's safe with his family now and that he survived. So we need to get those neurons firing to create that association. Yeah, sure. And so we're going to try and promote that association. There's a fun adage in the world of neurology and that is neurons that fire together, wire together. So if we can promote the association in a safe and comfortable and relaxed environment, we're going to get some healing. And that's where flotation comes in, because there's a host of things, this slide would have helped you there. So what we're going to do is we're going to strive for integration of those maladaptively held and isolated traumatic neural networks with the wisdom and experience of the healthy, balanced and adaptive brain. How's that for a sense? So flotation. As far as I could find, there are no controlled studies on treatment of PTSD with flotation. There should be. It wouldn't be that difficult to do. I'm kind of intrigued about doing it myself. What we do know, courtesy of the presenter who's going to follow me, who is the man when it comes to doing science on the subject, Peter Sudfeld, that PTSD, well, the float eliminates cortisol, ACTH, and epinephrine, as well as lowers blood pressure and heart rate. And those are the exact things that we want to have happen when we're struggling with PTSD and associated symptoms. So let's look at all the things that flotation does that might help repair the symptoms and allow an individual to create an environment where a person is most likely to heal from a traumatic event. First of all, as I suggested, it inhibits the stress. It inhibits the hormones that are, and so if a person is really relaxed, you get a counter conditioning effect. Secondly, flotation enhances right brain activity. And prior presenter had a beautiful slide about how the right brain is a critical part of creating context, creating it here and now awareness. We know through brain imaging that if you ask a person who's traumatized to think about their memory, you see the left brain lights up and there's very little activity, relatively speaking, in the right. And we also know that people who are meditating, people who are well integrated, people who are relaxed and happy, they have synchrony between left and right hemispheres, and flotation seems to promote right brain integration and activity, so that's promising. Also, flotation enhances the effectiveness of imaginal exposure. Somebody did a study with OCD, and it was his conclusion that if you get somebody focusing on an image and exposing himself to the image, eventually it loses its charge. And that's intriguing because of the VA, the Veterans Administration treats PTSD primarily with imaginal exposure. And so anything that we can do to improve outcomes is going to be of benefit. Fourthly, there's evidence that flotation might promote the release of endorphins. Endorphins are bodies natural opiate. It's that part of the brain. It's a hormone that is a lot like heroin, really. It is very pleasant. And again, anything that we can implement in a person who's exhibiting symptoms, that's going to relax them. It's going to counter condition the anxiety and make it more possible for us to think rationally about the trauma without flooding. Also know that flotation increases theta waves. Theta waves are really interesting because they're very hard things to actively create, but that is the brainwave that is the most creative. It's that time when you're about to fall asleep, about to wake, or you've just woken up, and you know how clear-headed, and you get all your aha experiences in that state of mind. Well, apparently what I've read here is that flotation increases theta wave activity. Well, you know, when you're trying to get a person to get unstuck from their ruminations, their chronic obsession with the memory, that's the way to do it. That's certainly going to help.  It's kind of like hypnosis. What do we know about hypnosis? People are very receptive to suggestion. So if you can implement a cognition, positive cognition, suggest it while they're focusing on traumatic memory like I survived, or it's over, where, again, you're increasing likelihood getting a result. I'm not sure I ever showed you the symptoms. I think I'm going to do that once before I summarize. So people with PTSD, they've got this capsule of traumatic memory that they continue to relive, and it's bringing on nightmares. It's people ruminate. They become avoidant of anything that might remind them of the trauma. They have flashbacks, so that memory takes over. They have nightmares, intrusive thoughts.  They numb out, and they become avoidant. So I've kind of given this some thought. I'm thinking, okay, flotation might be a tremendous augmentation to my work with people with PTSD. And so I came up with this treatment paradigm. It's somewhat based on what I know about EMDR. The first thing I would propose is that you ask a person with PTSD to identify a safe place while they're floating. That's pretty much the standard protocol whenever you're asking somebody to consider, well, work on a traumatic memory, because unfortunately, if your treatment's not successful, people get worse. They can open up a traumatic memory, and it doesn't go away, or people leave the office, and they're more traumatized when they walk in. So what we have learned in the EMDR world is to make sure that people have a mental state that they can return to should they need to, and hopefully they won't need to in this case, but it's important to start there. And then you target the traumatic memory, adding in some bilateral stimulation. Again, bilateral stimulation, we found in the EMDR world, catalyzes new associations, catalyzes synchrony between the left and right hemispheres. So I'm thinking that if you can put some music in the flotation tank that goes from back and forth, right to left, you're implementing a bilateral stimulation. Another way to do it is to have the individual just tap their hips or tap the back of their head, alternating one side to the, or the, you know, back and forth, left and right. That's going to, I think, going to, you know, we're drawing on our success with the EMDR and adding it to the flotation paradigm. Then we can add positive cognition. We know that there's enhanced suggestibility. So why not have the person, after they've kind of focused on the image for a while, you know, there's definitely a diminished reactivity to the memory, ask them to make some positive statements, like, I survived it, it's over, it's behind me. And in my mind, that should promote healing. And finally, you want to encourage the individual to go back to the state imagery before they get out of the flotation tank. It might not be necessary, but it's always worthwhile to encourage it. So I don't know how I'm doing on time, but that was my presentation for today, and thank you for listening.


Perfect. So, hello. Sorry for the delay. I had to reboot. This will be more technical. I intend to show how to set up an actual real life knowledge management here. So what do I do? It's green. It's green. Do you have it here? What else? It's normal there. Now you need to speak louder. I can speak louder. Yeah. Good. Better point. So, yes. The thing is that this is about communication, knowledge management, etc. But with a concrete example which I use, I work for the Tiki community, but I'm not funded by the Tiki community. I have my own customers. I work as a freelancer. I have had customers for eight years now. And I have a website that I use for communication with my customers, which works fine, which is of course with Tiki and which uses basic Tiki software components. Because Tiki is more like a big toolbox for doing anything you like than a focused software. So it doesn't tell you what you want to do. So I switch here and the idea is that I will show how to set it up. But first I want to show what we want to set up because that's the important part. So what I found useful over the time in which actually the customers seemed to appreciate is that for each of them, for all their projects, I have some kind of workspace on one of my sites where they don't know about anyone else. This is a fake company on my real site. So there are basically three, that's not it. Yes, sorry, they have a landing page when I log in. And there are three components. First, the information is for long lasting information. We have pages, we have a structure of page on which we can add any new page and create them. And that's where we keep track of long-lasting stuff, like I don't know what we agreed on emails, and we can navigate it for a project, what's done, what's not done. They can get back to this, and that's our reference. And we can get, and the company is ACME, so I don't get sued. That's the long lasting. We also have documents which we exchange, like invoices or technical specs or dumps, whatever. And every time I work for them, which is not full-time usually because I'm a freelancer, I add an entry and I tell them, okay, today I did that and that's how long it lasted. And they can do comments here or on the pages or whatever. And that's basically the essential that's needed because the time is important because that's what I build. And so they have an idea of how far I go and also how much they are going to pay. And they like to have this information beforehand, not in the end. So they can get, anytime anything changes, they get an email. And I get an email. And yeah, and the privacy part is that they have a recap of who is allowed to see all that. So there is the customer, which the dummy customer, which is called by the Fox, and sees admin, which is me because I wanted to have something. And when they log in, they can see what happened, what's new, what changed. And yeah, basically, that's it. So what I want to show is how we start from a first key just right after the installer and get to that. So here we have one where I can log in as an admin. Or I could put myself in the admin group works the same. That's the path for newcomers, which we are going to skip. And first we do some trick. And also I wanted to mention that here is a link that I put. That's the making of this presentation. If I don't get to the end or I go too fast, you can get to here. And I'm actually going to use it. Oh, it's not here, but because I reboot it, but I have a copy here, which I use to go faster. So first, some little trick. We are going to do some setting with the themes because that's an admin. And that's another page where, well, you are a customer or someone who has not logged in. And we are going to separate them by using different themes. First I pass as advanced, which will give me more possibilities. And I get the log in field part. And what I do is that I change, I give a very different themes for the Tiki. And I allow group themes. So now the theme is very different. And what I do is that I go to the group of the admins here, because now the group of the admins has the opportunity of changing the theme and I get back to the default theme. Yes, I want. So nothing changes here, but for the rest of the world, you know where we are. If it's white, I'm an admin. What we do now is some basic settings changes for the purpose of setting this site the way we want it. Meaning we add the blog part, which is not default. Tiki all has everything in one. You don't find plugins on the internet. It's just you activate what you need. And the group watches and the categories will be required for what we want to do. And then the general configuration, we want to use group home page also. Because we want the landing pages. So if you forget where the stuff are, just look for them here. It's in the general. We add those and go to the group home page if you're in it. And what we also want to do is some custom stuff here in the film so that it basically looks better. And now the wiki part, we want what are going to needs is structures. Structures being does the grouping of wiki pages. So that they work together and you can navigate them and all that. So we also will need the comments, the structures, open them, group them, categorize, and have the list of pages not in structures that might help. You have the recap so far, nothing changed here. And now we are going to set up the global permissions. Meaning we actually don't want people to do anything on this site if they're not customers or if they're not logged in. So the global settings are going to switch off about everything. There was nothing here. There's nothing here. They can't download anything. They don't see wiki pages. Anonymous is people who are not logged in and registered are people who are logged in. So basically we remove the search capability from anonymous. Also we put it in registered. It's not an issue because you can only search, return whatever you have access to. We can put that globally. And well, and now it works. You don't have access to anything. So now we have those. Now we need to make that a little bit usable. Well, not so ugly. So what we do is we change the homepage and we will use group. We will use object permissions which overwrite the global permission. So I just changed the style and I save it. And now I change the permissions of this object. Meaning for this specific page anonymous can view the page. What did I, wiki can view? I don't know whether it changed. I was too fast. That's not it. That's better and not really useful. What we also do is that we, I also change the, what we call modules. Which is how stuff appear everywhere. Meaning that right on top we have this loading box which is really hard to see. Which I edit. I want to put that on the left. It will be on top. And it will be visible, well, for everybody. So we don't have to change this. And here it's not on the left. Here it is. This menu is the menu 42 which will be visible only for admins. Because nobody else needs to see that. Where's the login gone? Oh, it's here. Okay, I got it. It's not, it doesn't show up as a pop-up. We want it as a full module. It has to look differently. So here we are. Yeah. As I said, we want to add those very useful modules. Which are the one you saw before, since last visit. That's the one that tells you what changed. We'll put that on the right. And we only let it see by registered people. And what's always nice is, well, a search module. Because that's just the same on the right for registered. Because, as I said, anonymous don't have anything to see here. Read or reload. And now we have this. Only we don't have any, well, that's anonymous. You can log in, but there's no login. So that was the global part. And now how do we set up, well, some new customers, some new workspace, some new company. So that the first thing is that you need to set up a category because that's how we deal with the permissions. So we will create the ACME category. We will create the group of the people from this company. Which is, which we'll call the same. And inherits this. And we will give it a group home page. That's the landing page we told before. I'm trying to cheat, but it's still. And default category of whatever they create is here. And the description is a member of the ACME corporation, whatever. Because that's how we handle those privacy and all the concerns. Because we go back to the category. And now we have what we call the category permissions. And that's the permissions for everything that's categorized in that group. And that's what the member of the group will be able to see. That is, they will be able to post and read. Oh, sorry. We want that group in the group we deal with here. We add that. And now we can say that members of that group can read and post in the blogs, which are categorized as ACME in that group. And everything else basically gets. So these are the basic features. The same here, which let us get to the result I showed afterwards. And then I hope we can also create that useless. So we let people manage their own page. And we let them create this structure. And we let them create categories. Okay, let's just go to the creation of one of those objects like the file galleries. Because that's how we create stuff. So we do create some file galleries for clarity. We don't put it on the top. We create this, the ACME file folder, which is categorized as ACME. That's the whole point. And which is that here group monitoring and ACME, meaning that whatever happens there, generate some email they can get. And that should, for example, allow, we don't have a user, but that's how you create. Then you do the same. We create a blog, you categorize it and it will be owned. And then we create a wiki page and categorize it and change it into a structure. And that will be the landing page. As I said, the steps by steps are here. So you get the idea and you know the result we want to achieve. So are there questions?