We have Revision Series loaded in system with some legacy=true value, so that those revisions can be imported for legacy data, i.e. I,O,Q,S,X,Z. At the same time we have added Revision attribute and enabled RevisionPicker in New Part Creation Form, so that user can enter required revision manually . Also in preference settings we have set this preference Allow Override On Revise = yes so that user can give required revision while revise, e.g. bumping up revision skipping next available be default.
Due to these settings, system is allowing to create new parts with Revision which are defined as legacy=true. But we dont want system to allow to create parts with these values. Any suggestions how can we restrict legacy revisions for new parts.