I want a file handle system.
The idea is to have a group named company and every group (companyA ,companyB etc) can create a user(1 or more).
That user can see only the files of the company created that user.
For example i create a companyA and after i register a user account(userA) to companyA i want that only userA to see the files inside companyA and only that files.
Files(under 1mb ,like pdf txt jpg)
A user can upload/download/delete a file.
Can we make this functionallity in drupal or we have to hard coded our self?
If there is any example please feel free to show us.
Thank you for your time.