In the -G lines wizard, you find a second level of -G lines that are dedicated to the fillers (for Segments only), groups, Data Elements, and Segments called in the -CE Lines of a Segment, Table or Logical View.
The -G lines wizard opens from the -CE Lines tab of the Segment, Table or Logical View editor, from the Data Element call section, from the Segment call section, Filler definition section, and Group definition section. In this wizard, you can enter comments on -GC Lines, modify error messages in -GE Lines of Segments, or customize SQL accesses with the -GG Lines for the element called in a Segment.
The existence of a secondary-level -G line is automatically indicated as an asterisk in the Comments column of the table that contains the call lines.