To restrict or enable account codes in Departments, please follow the below steps.
1. From [Dashboard], go to [Settings] [Department].
2. Expand the Parent level Account, by clicking on the little [+] icon next to the Purchase name, so the Departments can be seen.
3. Select the Department that requires the Account codes to be enabled or restricted.
4. On the right-hand side screen, click on the [Accounts] tab.
5. Tick the check-boxes of the Account Codes applicable to this Department to raise requisitions, link the department to invoicing, etc.
5. The changes made are now saved. Repeat for other Departments if required.