This node allows a column of Maestro, Sequence, or Alignment type to be "collapsed" or grouped by another column. It takes two columns, the group input column and the collapsed node. It outputs the group name (which is the value in the first column) and the collapsed column. A cell is collapsed only if the value in the group name column is the same in subsequent rows.
- Type: TableData columns with a Maestro, Sequence, or AlignmentAny data columns, one of which needs to have a Maestro, Sequence, or Alignment column type.