System Variable 994: Set Reference Names for Resource Optional Fields
Use this System Variable to enable adding additional text fields so more information can be associated with a resource.
Additional text fields can be enabled to allow optional information to be stored on each resource. Up to a total of 10 text fields can be added, which you can specify in System Variable 995 (KBA #107440).
You can find the additional information on the Resources by navigating to tab.
System Variable 994 determines the names of the optional fields separated by a semicolon ( ; ). The default value is:
Optional1;Optional2;Optional3;Optional4;Optional5;Optional6;Optional7;Optional8;Optional9;Optional10