Redline removes rows in multirow using import maps

Summary:

How to delete some rows in a multirow attribute using import maps.

Content (required):

Is there a way to remove rows on a multirow attribute using import maps.

There is no indication in import maps to specify sync, update or delete.

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

22D

Code Snippet (add any code snippets that support your topic, if applicable):