You may want to add notes to multiple (or all) backlinks in your profile. This would normally take a while because of page load time.
To do it quickly, you can export the links and then reimport them with the tags/notes that you want. You don't need to remove the existing links when you reimport them—they'll automatically get overwritten.
When you reimport the links, just make sure that you follow the sample that includes a "Notes" column:
You should also experiment with a few links first to make sure that it gives you the effect you're looking for.
Please also check out this article on how to export your backlinks and this one on how to import/reimport them to Monitor Backlinks.