Aris connect configuration: How to update a new Modification Set.

Hi everyone,

If I want to add a user-defined modication set under classic, what should I do?

I know I can click the "creat modification set" to get a new modification set. But if I have a new document(record.json and signature Datei) and want to directly upload it under the template classic(System), what should I do?

Otherwise is it possible to change directly change the existing modification set from back end?

thanks in advance