We would like to change the Adobe Tag Manager to Launch.
I have to press the button.
Are there any other points ?
While migrating DTM to Launch there have some JS syntax changes in DTM and Launch. You need to fix them if you get.
I would suggest to view below detailed video, you will have an idea that which steps you need to follow.
How to Migrate from Adobe Dynamic Tag Manager (DTM) to Adobe Launch
Hope this helps you!