To associate a service to an availability, perform the following steps:
1. Click on Availability
2. Click on the desired availability
3. Click the Services field to access a drop down menu with all the services that are available.
4. Select a service. Repeat the previous sept to add another service
5. Click Save
6. Click Done
If the box remains empty, this means that all your services, offered online, will be available for this period.