You can move a Primary Server to be a peer or child of other Primary Servers:
You can place a Primary Server as a child of another Primary Server. This child Primary Server no longer writes collection data directly to the ZENworks database; instead, it passes its information on to its parent Primary Server, which does the database writing. However, the child Primary Server still retrieves configuration information from the database and passes configuration information back up to the database. For this reason, the child Primary Server must have a direct connection to the ZENworks database
To make a Primary Server a child of another server:
In ZENworks Control Center, click the Configuration tab.
In the Server Hierarchy panel, select the check box next to the Primary Server you want to make a child.
Click Move to display the Move Device dialog box.
Select the Primary Server that you want to be its parent server.
Click OK.
This places the Primary Server back to the first level of the hierarchy, or moves it to be a child of another Primary Server if it is nested more than one level deep.
If you move a Primary Server back to the first level, it writes directly to the ZENworks database.
In ZENworks Control Center, click the Configuration tab.
In the Server Hierarchy panel, select the check box next to the Primary Server you want to make a peer.
Click Move to display the Move Device dialog box.
Do one of the following:
Select None to move it up to the first level of servers in the listing.
Select another Primary Server to be the parent server.
Click OK.