file over modified workspace files

[MB_1657752]

As per this thread, similar issue

I am trying to figure out how change the "reuse modified content" box on add to workspace to unchecked by default

[RandyJones]

Have you tried setting the "Reuse Modified Workspace Content" preference to No?

Setting for yourself:
Quick Links > My Settings > Preferences > Workgroup Manager Client > Workspace > Add to Workspace and Check Out > Reuse Modified Workspace Content

Or if you are setting for site as wcadmin:

Site > Utilities > Preference Management > Workgroup Manager Client > Workspace > Add to Workspace and Check Out > Reuse Modified Workspace Content