Admin can Control all User accounts from one place. We can define each user wise company wise role. Based on that Role, user can do operation in that Company. User can do all operations across the all companies with single sign in. So Admin can control each user rights each company wise with allow and dis allow option of particular companies in Group or organization.
Admin can Create Used Defined Roles and Allocate Permissions to those Roles. Each Role wise admin can define Access of Masters, Transactions, Utilities and Reports. Admin can set extra security of certain Accounts and Warehouse controls.