Firebase Analytics - What to do with existing Google Analytics property
<p>I recently migrated to Firebase Analytics from Google Analytics for my app. Everything works fine, I access <a href="https://console.firebase.google.com/project/MYPROJECT/analytics/app/android:COM.MYPROJECT/overview" rel="nofollow">https://console.firebase.google.com/project/MYPROJECT/analytics/app/android:COM.MYPROJECT/overview</a> to see my analytics.</p>

<p>Today I learned from <a href="https://support.google.com/analytics/answer/6392697?hl=en" rel="nofollow">https://support.google.com/analytics/answer/6392697?hl=en</a> that I can connect Firebase Analytics to Google Analytics.</p>

<p>Now I have duplicate data there (1st and 2nd row):</p>

<p><a href="https://i.stack.imgur.com/IPSh2.png" rel="nofollow"><img src="https://i.stack.imgur.com/IPSh2.png" alt="GA screenshot"></a></p>

<p><strong>QUESTION: Can I safely delete the original (non-Firebase) property?</strong> The reason I ask is, in my Firebase <code>google-services.json</code> file, the <code>Tracking Id</code> is the same with the original's.</p>