Is there a reference to CKKS proxy re-encryption used in openFHE?

I read the OpenFHE : Open-Source Fully Homomorphic Encryption Library, which introduces the proxy re-encryption of CKKS is a little brief, and its reference is only the proxy re-encryption of BV and NRTU, as if there is no CKKS proxy re-encryption. Can you provide a detailed introduction ? I want to know the specific details of CKKS proxy re-encryption to complete my thesis.

We are planning to post a paper on PRE algorithms in OpenFHE a little bit later (in Q1 2024).