Childminders working from the same house

If another childminder was to change her registration to work from another childminders house how do you go about it?
Would she just need to change the address? Would the childminder whos house she would be working from need to do anything?

Kind regards

As a rule, when anything changes an EY2 form needs to be completed - and to do an EY2 you need a dbs check linked to the update service.

I'd suggest in this instance you contact Ofsted and ask them to clarify what they want you to do :D