Defining an index for a user class
For any user class you create, you can also create an index. 
      - Open the UET Class/Index Relationships form and execute Filter-In-Place.
 - Initiate a new record.
 - 
            Provide this information: 
            
- Class Name
 - Select the name of the class to index.
 - Index Name
 - Specify a unique name for the index.
 - Description
 - Optionally, provide a description for the index.
 - Field Name
 - Select the user-defined field to include in the index.
 - Ascending
 - To have the field values in the index sort in ascending order, select this option.
 
 - Save your work.