Where to send additional information? Spouse Visa, Pakistan

Hi,

I've just had a small change at my workplace, where the name of the company I work for has changed as an umbrella company, but the actual main company is still the same.

All other details such as salary and contract etc stay the same, just the name and company number has changed, that's it.

We've applied for a spousal visa application for my wife in Pakistan, on the 24th June, and all other requirements have been met.

To be on the safe side, I would like to get my company I work for to send off a letter to the relevant place to inform them of this small change, as it states that all changes in circumstances must be declared.

What address do I send this letter off to?

Please please please can someone help me, as we will be drafting this letter to send it off tomorrow.

Many thanks in advance!

Anyone know?

Please!

I suggest you email ukvi for a definitive answer, I have a similar situation but from a different country and I have emailed ukvi today so I will let you know if they allow further information submission after submitting the application.