In studio when making a booking using the new Admin Booking Journey you can choose the replace the Client Search with a custom call a bespoke CRM. This is usefull if you want to pull form a large pool of clients from your own database when making new bookings
This exmaple apps shows how to replace the script with a script that currently does a basic search from some exmaple data. YOou can clone this app and replace that search with a call to your own CRM or custom endpoint