> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.bluenotary.us/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to Add a Signer, Notary, or Observer as a Signer (In-Session)

${youtube}[How to Add a Signer, Notary, or Observer as a Signer (In-Session)](djqn7CvpwzA)