Description of the enhancement:
When a user incorrectly selects "is summary" for any line item with non simple formulas they hit a rollback. A rollback consists of a model closing, opening, reapplying a changelog, and saving. Can we look into a solution to capture that the formula isn't a summary line item before it causes a rollback?
Business case for this enhancement:
This would save wasted time caused by the rollback. It can be a lengthy process for some customers - one customer reported rollback times of ~2 minutes.
