Importing 10.7 Management Modules into DX or SaaS can result in errors accessing all modules due to invalid data in the files being imported.
Release : 21.3
This script will clean up management modules prior to uploading them
It will remove summary alerts and dashboards and also get rid of invalid colons in Names of objects.
It will expect the MM jar files to be cleaned to be in a folder modules and will put the cleaned version in a folder modulesNew
Please note this is not an official supported tool and is provided to hopefully assist you in the migration so please verify the results carefully.