Do experience/ielts scores claimed during SINP nomination has to be the same in EAPR application

[russel_uae]

I am a sinp EE nominee, in my application, I showed 8 years of job experience, but I couldn't get the reference letter from my previous job, and I had switched several jobs at the start of my career. I had a hard time explaining why I can't get the reference letter and had to show a lot of documents. My current job is 5 years+ old with which I am getting the maximum crs score and fulfilling the eligibility criteria of the express entry profile. Now, as I got Sinp nomination and am waiting to get the express entry ITA, do I need to list all of those previous jobs in my express entry work history profile which I claimed in my sinp profile? Or just my current job would suffice? I don't want to go through the hassle of listing and explaining those previous experiences.