Hello Viran,
When you link your account with FX BLue on the very right side you see the magic number. This is what we use to identify the strategies or EAs.
If you use Portfolio Experts, you will have by defoult magic number of 100. After that, the software will add automatically magic numbers to each strategy. This means it will start from 100000, 100001, 100002..and so on. This way you can recognize which strategy of the Portfolio Expert is losing, and which one is profitable.
Regards,