Continuing the discussion from How to create account move for goods on the way:
There are some companies that just create a move with all the inventory value moves at the end of the period/fiscalyear. Currently this should be done manually, but when managing a large amount of products this is quiet tedious.
Add a wizard that computes the valuation of goods at date selected by the user. With this valuation a new account move is created with the credit debit values needed to update the balance of each product account to the valuation at the given date.
This wizard should be only accessible for companies and dates which a fiscalyear that has the accounting method set as manual.
To execute the wizard the user should have closed an account period for the given date. This way we ensure that no changes are done after the balances are updated.