Immigrationboards.com

I have applied for MN1 for my child about 2 months ago but had not recieved the approval yet. I am just wondering as I will be moving home then how can i change my address at home office database for any future corrospondance i.e. the new home address would be my current address and how to notify the home office for this either email then an email address or post then a postal address please.

Thanks

Either Update my details form or/and Call them.