Wait for the email from (ISC)2 that will send you the necessary information to start endorsement process. You can't rush it, just have to wait.
Since you are a current CISSP, in good standing I assume, (ISC)2 will automatically endorse you as per the CCSP requirements for those with a CISSP. No need to have someone else endorse you.
Congrats on the pass!
Congrats on passing the CCSP exam, Jpeters!
I read on another thread there are delays in sending out the official exam result notification emails to the candidates:
https://community.isc2.org/t5/Certifications/SSCP-Provisional-Pass-no-communication/m-p/16843#M3332
However, the results are likely to have been passed to ISC2 by now so you can probably begin the endorsement process:
https://www.isc2.org/Endorsement
I also read on another thread that the endorsement queue is running at close to 9 weeks now, and, unfortunately, even though you will use your CISSP to cover the experience requirements, there are no shortcuts to endorsement other than a reduced endorsement form where you aren't required to add experience details or details of an endorser - as 112NextLevelPro said, ISC2 will endorse you.