How do you list experience at an employment agency on your resume?

I just started at an agency (Officeteam) and so far have done temporary assignments. For the future, how do I list my experience here on my resume?

How do you list experience at an employment agency on your resume?
List the name of the agency on your resume like you would list a name of a company that you worked for. State the dates you worked for them, and then in the description list the kinds of assignments you worked for the agency. "Receptionist, Accounting, Mail room" what ever the jobs were and the tasks you handled. An employer won't worry about the names of the companies you worked an assignment for, just the types of jobs and tasks you did.