1. Databricks Documentation - Schedule and email dashboard snapshots:
Reference: In the "Schedule dashboard updates" section
the documentation states
"To schedule the dashboard to be automatically refreshed at a regular interval
click Schedule... You can optionally subscribe other users to receive email snapshots of the dashboard when it is refreshed."
Reference: In the "Subscribe to email snapshots" section
it clarifies
"You can subscribe other users
even if they are not users in your Databricks workspace... Click Add subscriber and enter the email address." This directly supports sharing with non-users via email subscription.
Source: Databricks Data Intelligence Platform Documentation > Dashboards > Schedule and email dashboard snapshots.
2. Databricks Documentation - Share dashboards:
Reference: This page describes using the Share button to manage permissions for users and groups within the workspace. It states
"If a user does not have at least CAN VIEW permission on a dashboard
they cannot see it." This confirms that direct sharing (Option A) requires a workspace account and permissions.
Source: Databricks Data Intelligence Platform Documentation > Dashboards > Share dashboards.