Adding or removing tables from a view
You can add or remove tables from an existing view custom table.
In previous versions of Cognos® Analytics, you could only add or remove columns from the view tables.
In the data tree, the Relationships diagram, or on the Custom tables tab, from the view context menu, select the Edit table view (or Edit table) option to open the view editor.

To add or remove tables, click the Previous button in the table editor. Ensure that the view is switched to All tables. Now, you can select the tables to add or remove from the view.

For more information, see Editing the view custom tables.