ign change

Hello!

So i heard from a friend that there is a new rule in crossfire which makes you not to wait 3 months to change your ign to another ign that has been changed immediately , like for example, if one of your friend changed his ign for you right now , you would be able to change your ign to it immediately , i hope i made it clear to understand

So is it true or my friend is on drugs ?

Thank You