Proof of director of an unlimited partnership

[WineLuver]

HI all,

I recently started a small-scale startup under partnership.
I got BR and all sorts of that....

One of the requirement on the platform I plan to use is to prove that I am director/owner of the business,,, which is not stated on the BR.
Is there a place where I can get a proof that I am owner/director of tje company?

THanks

[Trebor]

HI all,

I recently started a small-scale startup under partnership.
I got BR and all sorts of that....

One of the requirement on the platform I plan to use is to prove that I am director/owner of the business,,, which is not stated on the BR.
Is there a place where I can get a proof that I am owner/director of tje company?

THanks

I'm not familiar with partnerships, do you need to file an annual return? This would have that information but i see you only recently set it up so not readily available. What is the equivalent to the M&A/NNC1 incorporation forms that you would have for a Limited Company?