Online Documentation for SQL Manager for SQL server
Managing target servers
The Targets tab allows you to target the job at the specified target server.
Target server
Use the drop-down list to select the target server and press the Add To List button to add the selected server to the list of target servers available for the multiserver job operation.
Right-click an item within the Target servers area to call the context menu allowing you to delete the selected target server or refresh the list.