When 2 tables are related by a selection link, there may be rows in one or both tables that are unmatched. You can explicitly represent unmatched rows in another selection linked table in a bar chart. A bar will be added to the bar chart that represents the unmatched rows in the other table. This is useful if the unmatched rows provide information that you want to include in the bar chart. This is especially useful if there is a core table and a child table that gives additional information about the entities in the core table. Including an unmatched row bar makes the count of unmatched items visible in a bar chart that is on the child table. The bar chart can only be weighted by count.

In the Property Explorer for the Bar Chart, set these fields to include an unmatched row bar:

• Unmatched Bar Label. The label used for the unmatched bar. This is optional. A default name is generated if this is not set explicitly.
• Unmatched from Linked Table. The other table that the unmatched bar represents unmatched rows from. The table that the bar chart represents must have 2-way selection links with that other table. Note that only a single unmatched row bar may be included.