My wife and I are currently in the middle of completing the online application form to have her under 18 daughter join us here in the UK ...... my wife is now a British Citizen.

This is the application we are using https://www.gov.uk/join-family-in-uk/overview

I have a couple of questions.

1) Does my have have to meet any financial thresholds (if so what is the amount)?

2) What additional evidence should we enclose with the application?

I remember with my wife's Settlement / Fiance Visa I supplied details regarding my house, salary, mortgage statement, letter from employer etc etc etc etc is similar required with this visa?

Many Thanks