There are a number of ways to get to the product configurator system. For example, the Design button on the list of lines for an enquiry or sales order will take you there. There is also a Design button on the materials catalogue list, and in many other places too.

To run a product configurator: from the standard menu select Favourites | Functions | Standing Data | Scripts | Run Any Wizard. This will present you with a form that allows you to select the product configurator you wish to run. Select the product configurator by pressing the Select Wizard then press Select to run it.