Replace Bulk Labels to Space Attachments

Select Label Manager from Space Tools menu.
Click Replace Bulk Labels tab from Attachment Labels Operation menu
Enter the name of the label(s) to be replaced.
If a page contains too many child pages, please select "Parent page and all child pages will be affected" option.
Select attachments to replace labels from attachments.
A confirmation screen will be displayed on the following step. Click next to continue.
After process completed a success message will be displayed.