To access the client list, click the App Drawer 
then click View All > Clients.
Understanding the client list
The client list displays a list of clients who have signed up with your business. This list displays relevant profile details for each client, pulled from their client profile.
What you can do with the client list
Locate specific clients with ease by using a POWER search to filter the list.
Book classes for specific clients directly from the client list.
Contact a group of clients selected from the client list.
Export your client list to a .csv, .xls, or .pdf file.
Generate client IDs for multiple clients at once (requires the Manage client profiles staff role permission).