Hi..I would inserted my own mask for edit some data. Example: When i insert an text field, the ireport have its masks and i can edit it in "pattern" in "text field properties", so appear several itens, example, Number, Date, Time, Currency, Porcentage, etc.. however i want insert my own masks in this camps, and would that appear it in this menu, myCampOne, myCampTwo, etc... Thank my friends.