The only part of SignatureSatori accessible to end users is The User Page. It's a place where users can view and modify their personal data stored in the app.
The End User Page is accessible for everybody under the link https://www.signaturesatori.com/app/user. Users need to log in with their work account in order to access their data.
All changes done in this site will be saved to the app and the administrator will be notified; you can enable the changes to be automatically applied as the signature is updated.
Admins can also modify the page - hide certain fields or set predefined options for them. You can learn more about that in a dedicated article.