To modify a join
- In Display Manager,
right-click the feature layer with the join to modify, and select Manage
- In the Manage Layer Data dialog box,
select the join to modify, and click Edit.
- In the Edit A Join dialog
box, change any settings.
The settings are the same ones you used when
the join. For example, you can change
this join from One-To-Many to One-To-One to
get rid of extra features created by the original join.
- To delete one (or multiple) joins for
this feature layer, click the join to delete (use Ctrl or Shift
to select multiple joins). Click Delete.
- When you are finished, click OK.
Changes can affect the
styles, themes, and labels you set up in your map, if they were
based on the joined data.