Multicurrency revaluation

This module adds a closing tool for companies that hold balances in foreign currencies. You mark the accounts that should be revalued with the 'Allow Currency Revaluation' flag on the account form.

In Accounting, under the Closing menu, you get two wizards and a report: - Currency Revaluation: choose a start date, a revaluation date, a journal, an entry description and the accounts to revalue. Odoo computes the unrealized gain or loss per account, currency and partner, then creates the adjustment journal entries. For payable and receivable accounts one entry is created per account/currency/partner; for other account types one entry per account/currency. - Reverse Currency Revaluation: pick a date range and Odoo lists the revaluation entries that have not yet been reversed; validating creates the reverse entries and marks them as reversed. - Currency Revaluation Report: prints the revaluated lines for the selected accounts and date range, optionally including draft entries.

In the accounting settings you define the default revaluation journal, the gain/loss accounts, the balance-sheet and profit-and-loss provision accounts, the analytic accounts, and whether created entries are posted automatically. If no revaluation or provision accounts are configured, the wizard refuses to run. Move lines show buttons linking a revaluation line to its origin lines and to the line it created.