Configuring Appointment Reasons

1. Navigate to Setup and select Object Manager.
2. Locate the object you wish to update (Organization Event or User) and select Fields & Relationships.
3. Select the Appointment Reasons custom field from the list.
4. In the Picklist Values list; add New, Reorder or Replace the values in the list as needed.
5. ​You can select a Default value if you choose.
6. Save your changes.