PSA for everybody who is purchasing a yearbook and taking advantage of the custom pages and electronic signatures:
Signatures you receive are NOT automatically included on your custom pages. You need to manually add them. This is not totally obvious, but I wanted to make sure people knew before the deadline, so nobody is disappointed.
To find out more, you can read the TreeRing help articles here: https://help.treering.com/hc/en-us/articles/360057526691-Adding-Signatures-to-Custom-Pages