Initially, in the power apps page, click on portal management app.
Auditing in Dynamics 365 is a powerful feature that allows tracking of changes made on CRM data. For example, if a user changes a field value then the Auditing feature tracks details such as the old field value, new field value, who and when was the field value changed. By having these details handy, organizations can make their staff more accountable and diligent.
When Auditing can be used:
Email Attachments to SharePoint is a Dynamics 365 Addon built specifically to address the need of customers who want to fetch all email attachments of an entity record and selectively store them in SharePoint. Currently, there is no such out-of-the-box functionality in Dynamics 365, so customers are relying heavily on this addon to address their business needs.