For your first question: There is no way to auto-overwrite of CS XSD as IS DocType.
When you know that the CS Schema updated, recreate the IS DocTypes to make align with the updated schema in Designer by selecting the schema in CS Registry Explorer.
It would be better if you have a version based data for ease of management.
I think you are creating IS DocTypes for a schema which is imported in CentraSite.
Yes, you’re right: I’m creating IS DocTypes based on schemas imported to CS.
If I need to re-create the IS DocType in case of an updated schema, I have to delete the existing DocType first and then create the new (updated) one.
What happens to services and processes, which already use that DocType? Do they render unusable after I delete the old one and create the new one (with the same name)? Or do I have to manually adjust every process and service to use the new (updated) DocType?
Or - do I have to handle multiple DocType versions also in IS and when I create an updated DocType to refactor every service and process to use the new one?
Thanks in advance for your help!
Michael
PS: Feature request: update an IS DocType automatically (via context menu) to use the most recent version from CentraSite