Does Content Matrix have ability to check in files before migration? (4283511)

Content Matrix does not have ability to check in files before migration, this can only be done on Sharepoint level.

Here are the steps to check in files before migration

In document library, do the following:

• Settings - Document Library Settings.

• Under Permissions and Management click on Manage checked out files.

• This will list all the check out files and if files were choose to check out files, please take ownership and check the files back in.

• Here is the explanation for Microsoft SharePoint Migration Tool. Quest migration tools have the same limitation.
• A Site Administrator can check in a file for a user - however only the content that was saved to SharePoint by the user would be migrated - If a user downloaded the file and was working on it outside of SharePoint, those changes would not appear post check-in.

Reference

Migration Assessment Scan Checked-out files - Migrate to SharePoint and OneDrive | Microsoft Docs