After creating a job or during the job creation workflow you can optionally define a job perimeter.
If the job contains any topologies, the list box shows the topology polygon feature class (*_TSUR).
Click Select to select all polygons you want to work with, for example parcels you want to modify in the current job. You can even select polygons that are disjointed. The system builds the job perimeter of all selected polygons.
The list box is empty, if there are no topology feature classes in the job. You can then digitize the job perimeter.
To digitize the perimeter. The list box shows all polygon feature classes that are specified as perimeter and that are job enabled. Select one from the list and digitize.
Indicates that no perimeter has been selected.
Highlights the selected perimeter.
Removes the selected perimeter.