Mail: i need to nave more signature because I have work mail and personal mail sincronized In my iPad. How to do?

Very relevant problem!!

I have more mail accounts sincronized in my iPad.

One for my job, one is my personal address, the last one is for university.

I really need to divide the automatic signature between work and personal accounts.

For my job account I need a special signature with some information about the job, that of course I don't want as signature when I send email with personal lr school accounts. Is it possible to set more signature, divided about accounts??

If not, please to alert Apple about this problem, because everyone in my job uses mostly apple devices and we all have this problem. Please! Solve it!