Add additional functionality to the Maintenance tab, and bring in the [Optimise] option from the Open Company window (when accessing Payroll directly), also add the additional functionality found in the Payroll Database Utilities, i.e. [Repair], [Compact], [Clear Locks] and [Revert…], the [Recover Files] option may also be a consideration. In all cases, the [Upgrade], [Optimise], [Repair] and [Compact] functions should be able to be run for multiple companies opposed to be limited to one company at a time, i.e. apply it in the same way as the current [Upgrade] option in Bureau Manager.