Service type assignments are tightly coupled with service types.
For more details about what service types are, please refer to the help article.
Assignments are described under the Assigning People to Service Types.
To set everything up, here is additional help article.
Assignments are optional, but after assigning someone to specific service types and restricting time tracking by service type in the budget,
you are ensuring that this person can only log their hours against assigned services categorized under assigned types.
The unique identifier of this service type assignment.
The organization this service type assignment belongs to.
The person assigned to this service type.
ID of the person assigned to this service type.
The service type this assignment belongs to.
ID of the service type this assignment belongs to.