f39568f4_s___11g_Release_1__11_1_1_6_2___Field
[Description] If you do not want the new revision to be the default, you can deselect this box. By default, a newly deployed composite revision is the default. This revision is instantiated when a new request comes in. The option only displays if you selected Deploy to Application Server on the Deployment Action page. [Field] 
Mark composite revision as default
Deploying SOA Composite Applications - 11g Release 1 (11.1.1.6.2)