Updating Custom Data Type Instances Throughout Your Project

Modify a G Type document to update all the instances of a custom data type in your project.

1. Open the G Type document that defines the control you want to modify.
   

   Tip

   You can right-click an instance of the type definition control or constant you want to modify and select Open Type Definition to open the associated G Type document. On the diagram, type definition controls and constants display a black marker on the left side to help you identify them.

2. In the G Type document, modify the control to your needs.
3. Save the G Type document to propagate the control updates to all instances of the type definition.