Deloitte USİ promotion policy

Hi I recently joined in October as experienced hire (3+ yoe) but onboarded as analyst level.
I wanted a promotion next year but due to some reason I couldn’t connect with my manager and specify this (my performance was good but I’m not sure if they flagged the onl)
For the second snapshot I did specify this to the manager and she was supportive of it. She told my performance has been well and that I was ready for a promotion.
Just wanted to make sure like how this entire thing works. Is there anyway if we can see the responses given by my manager?
And if one of the snapshot does not have the flag will it affect the promotion?
Does promotion heavily depend on onl flags?