* do not select activities marked as optional in the updater UI list.
* do not select activities marked as optional in the updater UI list.
−
This implementation is backwards compatible. Deployment that don't need to use this feature can simply ignore it. This field is used only when needed.
+
This implementation is backwards compatible. Deployment that don't need to use this feature can simply ignore it. This field is used only entried that need to be marked as optional.