Few questions:

1) Love the secret link, but can setup a password for future changes to their bio page? As its a massive security hole to have the page open to anyone to edit just with a URL.

2) Is it possible to also set a unique domain for the link we share on the secret URL? As we'd like to be able to give the bio page domain matching the username via sub-domain. So the bio page URL could be some-subdomain.maindomain.com

3) Can a user via that same secret link create short URLs, as this would be amazing and give so much more value to this setup/process.

4) THe actual link we share in secret link, is the URL our custom domain, the users custom domain we set, or something else that we can set?

5) The bio page, other landing pages can we remove Linke branding/put our logo for our custom domains?