@ibtoday You might check this post http://fxdreema.com/forum/post/37259
A magic number specified in EA properties is used for all trades without a group specified. If there is a group specified, the EA will add the group number to the magic number.
Example: Magic number 1000 group 1 -> Magic number for group 1 trades is 1001
Having this in mind, you can configure your second (monitoring) EA to that specific magic number for instance.