lifecycle.Simple interface and plan/workflow management...

I think that the Simple normative interface cause an issue with the lifecycle workflow generation and especially when relationships are used.

As a user I want indeed to have the pre-configure/post-configure source/target operations to be called before the configure operation of the node.
If a node uses simple rather than the default lifecycle operation the issue is that we don't have access to configure anymore (as a single operation is doing all in one).

So we should not state that the deploy is equivalent to create + configure but only to create and that configure is just dropped in case of Simple.

Anyway it is important to make clear the impact on the workflow (yes anyway all the workflow generation and management has to be clarified).