Termination of Sponsorship Form Termination of Sponsorship Fill out this form to inform WCREALTORS of a sponsorship termination. Former Broker Full Name *As the former broker, I release the following listings in the CTXMLS.Last Name *Suffix (i.e. Jr. Sr. III)TREC License Number *Designated Realtor® of Terminating Company *Designated Realtor® Signature (Initial Please) *Effective Date *Send Message