Select an update source for an update manager
If you use role-based administration, you must have the Policy setting - updating right to configure an update manager. For more information, see Managing roles and sub-estates.
You need to select a source from which an update manager will download security software and updates for distribution across the network.
You can select several sources. The first source in the list is the primary source. Additional sources in the list are optional alternate locations that the update manager uses if it cannot collect an update from the primary source.
If you have already installed an update manager on a different computer, the share where that update manager downloads software and updates will appear on the list of addresses. You can select it as a source for the update manager you are configuring. Then you can move the address that you want to be the primary one to the top of the list, using the Move up and Move down buttons to the right of the list.