Hi Abhishek
If anyone has a solar01 change access for structure tab then they can change it or create new folders in it
it is not possible what do you want or your requirement
you can only have tab restricted access like few people can see one tab and other won't
https://websmp103.sap-ag.de/~sapidb/011000358700001024142013E.PDF
hope this helps
Regards
Prakhar