Iberia Airlines Iberia Plus - How do you transfer Iberia Avios Miles to Avios Household Account?

Just received an e mail from Iberia notifying me that I will lose half of my avios miles collected on Iberia 31/12. This is the first notification received and I am guessing that 31/12 means the end of this year!!

I have a formal airmiles ccount (now obviously Avios) and under FAQ it tells me I can transfer Iberia miles to my household Avios account. Only thing is (and I am sure I am not that thick) I just cannot work out how this is done on the household account.

Anyone done this transfer yet?

Nivsy

search the BA forum, there is info about this. From what I remember, you must disband the Avios household account in order to do a transfer