Reviewing changes
Once you have set all the values you want to change, click the Review changes button.
You will then be presented with a list of changes to confirm. At any point, you can go to a previous step to make changes. When you are satisfied with your changes, click the Confirm changes button.
If you made changes to different groups (for example, those owned by you and those owned by your organization) the changes shown are unique to each group.
If you want to add tags to all resources in every group, for example, you would need to make the change in each group.
Finally, select the Yes, send notification emails option to notify the admins and content contributors of the resources you have changed. By default this option is turned off as a separate email is sent for every resource that has been modified.