Hi Community,
I would like to ask in Automatic Ext. Text, there are a few fields which I'm not sure why is it there. Hope to receive advise.

Language Code: What is this used for, and isn't the language in Navision according to the language that we already assigned?
Description: Where does this description appears? I don't see it appearing in all the Orders or invoices that I have checked. Only the descriptions in the Lines appears.
Starting Fate and Ending Date: Why do we need a Starting and Ending Date? What would happen if we don't put any date, will the Extended Text be in the item forever?
Thank you !