As a California SwingSub employee, you will be terminated from Swing, if you have not worked any requests for a duration of 6 months. The termination will be classified as a "constructive quit". If you would like to review this information in detail, please head to section 5 paragraph 4, 5-4, in your employee handbook which can be found in ADP.
In order to become a Swing Sub after you've been terminated, for a constructive quit, you will have to go through the complete process again. Please review the attached link on how to become a Swing Sub, here.