To use a user property, it must be created in Sym3 using the User Property Manager that can be accessed by:
In the User Properties Manager, click on the + button. A dialog is shown:
Click on + Add creates the user property with a default name, as UserProperty1, in the User Properties Manager. Double-click on this name to change it. This name has to be unique for the selected equipment type and has to be different from existing properties.
Once created, your user property will be available for each equipment of the owner equipment type.
To set its value: