When performing an Inventory Adjustment, it would be preferable to have the ability to upload the supporting documentation - such as the stock-take report and the manager sign-off approving the adjustment.

When it comes to Auditing of Accounts, this documentation is essential as it shows the approval & authorisation for the inventory adjustment.

This feature is present for a number of other aspects - Sales Orders, Purchase Orders, Invoices, Bills, Expenses - so I hope this would not be a difficult feature to add.