A row set consists of multiple rows.
The rows in a row set can be ordered by Line, which is the row number.
A row shows the result of a group by. The row definition describes the group by criteria.
A row can be defined by the account assignments or by calculating the data across other rows.
Row: Account Assignment
When the Display Type is T (Total) and a range is specified, this is a filter criteria for the aggregated result.
When the Display Type is E (Expand), the given account segment is used a grouping attribute.
A column set includes one ore more columns.
Typically the account balance is the column.