Make sure you also have the correct document of consent from her father too if needed.
If you are sponsoring your wife, then her daughter can go on your sponsorship too. If your wife is getting her own sponsorship then the daughter can go on either of your sponsorships.
It won't be a problem - I came over originally with a different surname to my Mum & Step-dad and I went on his sponsorship without any problems.
As long as you have birth certificate showing your wife & her daughter are related and then your marriage certificate to show that you are married to your wife, there will be no issues.
Make sure you also have the correct document of consent from her father too if needed.
If you are sponsoring your wife, then her daughter can go on your sponsorship too. If your wife is getting her own sponsorship then the daughter can go on either of your sponsorships.
It won't be a problem - I came over originally with a different surname to my Mum & Step-dad and I went on his sponsorship without any problems.
As long as you have birth certificate showing your wife & her daughter are related and then your marriage certificate to show that you are married to your wife, there will be no issues.