Click here to learn more about what resources are.
You can assign resources to a service in two ways:
Assign a resource via the service settings:
Head to Your business
Click on Services
Find the service you wish to assign a resource to and click on the pencil icon on the right to edit.
In allocations > resources > tick the resource(s) that will be providing that service.
Assign a service to a resource in the resource info settings:
Head to Your Business
Click on Resources
Find the resource you want to edit > view info > edit resource
You can then assign services to the resource by ticking the box(es).
For additional information on how services are assigned to resources, please click here.