These community-specific share links will bring a user directly into your Penji community.
If the user isn't signed in yet upon clicking the link, they'll be asked to log in through SSO. Once they submit their SSO login credentials, they will then go straight to your community. If the user is already signed in upon clicking the link, they will go directly to your community.
Overall, these new share links are to help reduce the number of clicks it takes for a student to find and access your community. SSO must be set up in order to use share links.