Step 3 - Approve and Deploy Updates i…
https://learn.microsoft.com/en-us/windows-server/administration/windows-server-update-services/deploy/3-approve-and-deploy-updates-in-wsus
To approve and deploy WSUS updates On the WSUS Administration Console, click Updates. In the All Updates section, click Updates needed by computers. In the list of updates, select the updates that you want to approve for installation in your test computer group. Right-click the selection, and then click Approve. In the Approve Updates dialog box, select your test group, and then click the down arrow. On the WSUS Administration Console, click Updates. ... In the All Updates section, click Updates needed by computers. Install the new Server OS, install the WSUS role synchronizing with Microsoft Update, creating your groups, adjusting your settings, and then changing your GPOs over to the new server.
On the WSUS Administration Console, click Updates.
In the All Updates section, click Updates needed by computers.
In the list of updates, select the updates that you want to approve for installation in your test computer group.
Right-click the selection, and then click Approve.
In the Approve Updates dialog box, select your test group, and then click the down arrow.
On the WSUS Administration Console, click Updates. ...
Install the new Server OS, install the WSUS role synchronizing with Microsoft Update, creating your groups, adjusting your settings, and then changing your GPOs over to the new server.
DA: 45 PA: 16 MOZ Rank: 18