Software Assurance is the recommended support plan. Customers with a valid Software Assurance plan are also entitled to all new product versions and continue to receive priority support after your 30 days free support period. Ra Workshop Express is the complete package that allows you to control all the details of your window and door offers. With Ra Workshop Express you can create all types of windows and doors, you can add insect screens, roller insect screens, shutters and roller shutters. Also you can edit the bill of material in order to have complete control on your window and door prices.