Explanation
As an owner of a workspace, you launch sharing of a workspace by going to the My workspaces panel, hovering your mouse over the workspace name, and then selecting the share icon to open a dialog. From there, you add any users from your company's Azure Active Directory. Any viewers will receive an email notifying them with a link to the workspace.
Reference:
https://cloudblogs.microsoft.com/dynamics365/it/2019/06/13/new-in-dynamics-365-customer-service-insights-sh