Field help (GCMMGTCUR)

It is the ledger keeping currency in the model. Each managed ledger type is kept in a currency that is specific to it, with a maximum number of five different currencies for a given model.
For a given ledger, the amounts are made available in transaction currency and its countervalue, in ledger keeping currency.
Upon creation of a legal company, and when the accounting model is associated with the company, the accounting currency is deduced from the currency in which the main general ledger of the model is kept.