Playing a friend's character

[Learuis]

Hello,

I was wondering if it is against the rules to log on to a friend's account to help them keep up in levels. My group has people with varying amounts of play time, and sometimes they aren't all able to play at the same time. I am not asking about boxing - I know that is not allowed. I would only be playing on either my account or my friend's at any given time.

Anyone happen to know if this is okay or not?

Thanks!