Evidence of lawful residence

Hi,
I am looking for some advise on what documentation to send with my AN application.

I am applying on 5 year+ residence basis and not clear whether I am required to sent any documents to prove that I have lived here for the last 5 years or is sending my passport and residency permit enough?

Page 17 of the applications SECTION 3 states that I need to send "Your passports OR Letters from employers etc..." whereas application guide page 15 says that I need to send both.

Could someone confirm what is required?

Many thanks.

Passport is enough.

Thanks. When is it required to send letters from employers etc.. ?

When you can't provide a passport. That is why OR is used.