Migration of CM AppParts App to SPFX WebParts
1. Delete CM AppParts App
Delete the CM AppParts App. Navigate to Site Contents, choose the app and delete it.
It can take time to delte the app.
After deleting of CM AppParts App, the added AppParts will be automatically deleted.
2. SPFX WebParts installieren
Now add the new app. Click on settings and choose 'Add an app'.
Write the name of the WebPart 'cm-web-parts-client-side-solution' in the searchbox and install the app.
3. SPFX WebParts hinzufügen
To add the WebPart to a site, edit the site and choose 'Add Web Part'. New WebParts are listed in the 'Solutions2Share'-category