Mark fields as mandatory on actions – On custom field *

Hello,

I have created a new field that goes on the sales order, list, posted sales invoices etc that is called \"Original_Order_No__on_Warranty\"

I have now med this field mandatory when releasing the sales order (page 42) if the \"gen posting group\" is B2C and \"amount\" is 0. That seems to work fine.

However, i can\'t add \"Red asterisk field (Main table)\" to the new field that is mandatory. Am i doing something wrong or is this currently not possible?

Best,
Johan