A practice manager can add vaccines to a configured vaccination service. They can also make other changes to the vaccination service (for example, changes to the condition settings).

1. Select Admin.
   
2. In the settings list, select Event Groups.
   
3. Select Vaccine Groups.
   
   The left sidebar shows configured vaccination services.
4. Find and select the applicable vaccination service.
   ezyVet shows the vaccination service settings.
5. Adjacent to Event Group Associations, select the plus button.
   
   ezyVet shows a New Event Group Association dialog box.
6. Use the dialog box settings to select the vaccine that the vaccination service uses and applicable time and quantity values.
7. Select Add.
   
8. Do steps 5 thru 7 as many times as necessary.
9. Make other changes as necessary.
10. Select Save.
    
    ezyVet shows a confirmation message: