Show whether a line item is used in an action

[clarissa]

I'd like ability to see, in blueprint mode for a module, whether a line item is used in an action. This, along with an existing Idea requesting to see if a line item is used as a filter for a Saved View, would significantly speed up model clean-up time

[Guillaume.Auger]

This would be useful also to check the action after changing the name of a line item, as the action does not seem to be always updated for the mapping.