You can add tags to resource groups. This way, you can manage your resource groups based on tags.
Procedure
Log on to the Resource Management console.
In the left-side navigation pane, choose .
On the Resource Group page, find the desired resource group and click its name in the Resource Group Name column.
Click the Settings tab. In the Basic Information section of this tab, click the
icon on the right side of Tag. In the Edit tags dialog box, enter a tag key and a tag value, and click OK.
In the Configure Tags successfully message, click Close.