RIMMF Column: RDA Element
The 'RDA Element' columns contain the names or captions (or labels, or field names, etc.) for each row.
Since some of these element names can be very long, there are two versions: a complete element name, and a brief element name.
Only one of these columns needs to be enabled.
When using the Brief captions, the complete caption is always available by moving the mouse over the (Brief caption) cell.
Note: if a caption is fully displayed (i.e. not truncated), the mouse over action is disabled.