Why is the documents folder created with the name Documents-test?

Question

terminal emulator

Good day colleagues.
Question such: there are some servers, users go on RDP from diskless stations. Roaming profiles, network document folder. The documents lie on the DFS ball. I recently noticed that the user's document folders (which are my documents) are called documents-test. There are several such folders.
Some users have folders of the form: my documents, as specified through the GPO, others have these. Tell me where to dig?

Answer 1

So dig in the direction of the GPO. Judging even by the name of these folders, someone tested before implementation.
You can also see the settings for RDP user profiles