The 'createuser' CLT and soap services will get an additional parameter, that enables the described feature:

Parameter:
--default-folder-mode <stringvalue>

Description:
The mode how the default folders should be created. 'default', 'default-deletable', 'no-default-folders'. If not selected, 'default' is applied.

- 'default', creates all folders not deletable, like before
- 'default-deletable', creates all folders like in 'default' mode, but makes documents, templates, music, pictures and videos deletable. Recreating those folders as default folders is not possible, because they get the public folder type.
- 'no-default-folders', wont create the default folders: documents, templates, music, pictures and videos