I Think this will help:
https://fxdreema.com/forum/topic/6716/mt4-to-telegram-group/5
Be very careful with indicators like this. They usually repaint. Check it's not one of them. Otherwise your strategy will fail.
Put this block on top of your launching structure:

You can specify how many trades can be open at the same time. In my example there can be a maximum amount of 2.
Use these blocks on the 'On Trade' tab:

Just to shed some light. If I understand it correctly, you want to specify different trailing stops to different simultaneous open orders?
I don't know any but I would not discard an unknown function doing it on fxDreema. I'm interested in this question too.
Yes, he is one of the most active members here.
You need to use these blocks on the 'On trade Tab':

Please notice that these blocks are to be executed for all trades except the first one. Yo can add a variable identifying the first trade in order to use it as a condition between these two blocks for example.
That's not a trivial thing to do. Are those lots always the same, I mean, those numbers in that exact order? If so I would recommend to create a variables structure with that same sequence.
Another solution is paying for a programmer (not me, sorry) creating a custom indicator doing exactly that. Then you can import it to your fxDreema account and use it on your EAs.
Try to duplicate those same start and end times on the 'Check profit' block and test it, please.
Can you please share the project to take a llok on it?
Did you check if that custom indicator repaints? Because if so, your strategy will probably fail.
Ok. Did you check those values? Apparently the formulae are correct, but I find it weird substracting a MA value to the ask price. Is that what you really need or maybe you are looking for the distance in pips between those two values?