Input, request to approve an improvement project, activity, check need, look for assistance with expert people, once is convinced, check Budget, talk with finance process, is it possible today, next week?, talk with hr process, is it within company policies?, Maybe to contact clients, check new regulations, also, maybe have some meetings,etc.after confirming everything is ok, then the output is an approval.
A kpi could be 10 projects per year.
There are other similar cases, what do you think?