First of all, even though I didn't have an account until today, I found many valuable answers here over the years and I'd like to thank you guys for that.

I have a quick question about the ePR application form, and I was not able to find any answer online. I'm supposed to input all my employment history in the form, ideally one employment record per employer. However, I've been promoted twice over 5 years: Do you guys think I should create one record per role or just display my current position?
Listing all my roles seems like the most logical approach to me, but I'm not sure ICA sees it that way (Same employer but multiple successive employment periods) and I'm a bit anxious of screwing things up.
Also, regarding the document A9:
My employer only mentioned my current position in that letter. Should I ask them to mention my changes of roles? It doesn't seem to be necessary here, but I'd rather check.Employer’s letter stating the date of employment, position held, salary per month for the last 6 months with breakdown into basic, overtime
and allowance per month. The letter, addressed to the Controller of Immigration, should be dated within 1 month from the date of
submission ;
Thank you in advance for all the help you guys will be able to provide.

Edit: Another quick follow up question: They're asking for my "Residential address in country of nationality" but... I don't reside there. Should I just leave empty (NA) or give the address of somebody in my family?