Allows you to specify the sites that have subscribe access to drawings that you publish.
Available sites
Lists the satellite sites that are available to subscribe to the selected drawing.
Selected sites
Lists the sites that currently have subscribe access to the drawings that you publish.
Add
Moves a selected site from the Available sites list to the Selected sites list.
Remove
Moves a selected site from the Selected sites list to the Available sites list.
Add selected
Gives subscription access to all the sites selected in Available sites.
Delete selected
Removes subscription access from all the sites selected in Selected sites.