How to distinguish on MT4 drowdown of different EA on an account?

 
Hello boys! I've been looking for a long time how to distinguish the drawdowns and the various operations of the expert advisors on my account.
if for example I have a total DD of $300, I would like to know if it's $200 from one EA and $100 from another etc. 
on the history it is easy using the search bar on mt4 for ios, but for open positions I really don't know how to do it.
Thanks so much to anyone with any suggestions! 
 
SickMatt: Hello boys! I've been looking for a long time how to distinguish the drawdowns and the various operations of the expert advisors on my account. if for example I have a total DD of $300, I would like to know if it's $200 from one EA and $100 from another etc. on the history it is easy using the search bar on mt4 for ios, but for open positions I really don't know how to do it. Thanks so much to anyone with any suggestions! 

The world is made up of several gender identities and various age groups. Are you only greeting young males and expect that only they should answer you?

Well, since I'm a man and not a boy, I guess I'm not qualified to answer.