You should update your RBS collection to version 2.6. Otherwise, if you use iManager to access a tree that has an RBS collection from iManager 2.0.2, you won't see all of the roles and tasks that should display.
In the Configure view, select > .
Select the link in the column for a module that needs updating.
On the Out-Of-Date Modules page, select a module, then click .
A message appears that confirms a successful update.
Updated plug-ins are visible in iManager 2.0.2, 2.5, and 2.6.