Disable re-opening of martingale trades

It will be useful in some one-way scenarios.

Example: I am building a one-way buying strategy on some indexes. I use Individual BE with a combination of Active Periods and some filters to recover when the price moves against the trend. Here it is useful not to open closed levels.

So I suggest the following parameter:

Disable re-opening of martingale trades (0 - disabled):

When it is at number 0 the CP will behave as before.
When it placed on number 1, it will open only once, and on number 2, it will open twice, and so on 3 and 4....

I hope the idea is clear. Thanks