Visa interview -relocation amendment is in progress


My visa transfer is approved. I have original petition and I797. My relocation amendment is in process.

Q1- My spouse has Dropbox appointment in 2 weeks. In DS-160, do I need to provide my transfer receipt # or relocation amendment receipt #?

Q2 - Within a month, I have in person interview. In my DS-160, which receipt number I have to provide? Transfer or relocation amendment receipt number?