Before you set up guest access, ensure you've set up ZTNA as described in the Setup section. See Setup.
We assume that you chose Azure as your directory service and identity provider when you set up ZTNA.
You need global administrator access to your organization's Azure account and administrator access to Sophos Central.
The key steps are as follows:
Create a new user group or groups.
Assign resources (apps) to the groups.
Add guest users.