I want to add a custom attribute to the Group by on the My Quotes screen.

Content (please ensure you mask any confidential information):

Sorry for the basic question.

I would like to add the custom attribute I created to the Group by section on the My Quotes screen.
I thought about adding an attribute to Manage Columns, but I don't know how to add it there either.

Any reply would be appreciated.

Version (include the version you are using, if applicable):

25B Patch 2