Hello it’s possible to put department on currency reevaluation at the line ( not on the main ) Only for the P&L Accounts

reval happens at GL account level, not main or line level. Besides, you never revalue P&L accounts, only Assets and Liabilities (not Equity, either)

I have trouble expressing myself. In French compatibility, when an exchange difference is observed, the entry is as follows: exchange gain/loss and balance sheet account. however my request is to know if there is a way to assign an analytical axis to the exchange gain/loss account. Because the department field is only available in main info and will therefore affect the analytical axis on the exchange gain/loss account and the balance sheet account

I still do not think I follow 🙂. what does that mean “assign an analytical axis to the exchange gain/loss account” and how departments fit into that?