Feature - Portfolio Composer - Custom margin/leverage for each instrument

In the Portfolio Composer (MM configuration tab), you can configure a cross-leverage to evaluate a portfolio.

The problem is that CFD brokers require different margins for each instrument. Example: Darwinex -> XAU/USD 5% margin, XAG/USD 10% margin.

Please, enable an option in the Portfolio Composer to choose between cross-leverage (as now) or the specific margin (and contract size) configured for each instrument in the portfolio.

The specific margin could be configured in the Portfolio Composer or in the DataManager (this would be a new field in the instrument screen).

Thanks!