When the name of a collection/interface/service used in a rule changes the rule quietly breaks. The only way in Alma to find out it's broken is to open the specific rule in edit mode, where it says "not listed" next to the changed collection/interface/service. There is no indication in the list of rules and you are not notified when a rule breaks. We have a long list of rules in use so it's difficult to keep track of the broken rules. It would be useful to be notified when a rule breaks or to have a way of monitoring broken display logic rules better.