For your swing strategy you will need to using the trailing stop loss, and you will need to find a combination of indicators that is good at confirming a retracement.
If you don’t have indicators in mind then I guess you could generate some and look at the charts to see when trades are opened and if they align with retracements.
I think better to do this manually likely in the editor though and play with indicators and parameters to see if you can match this to the market you are interested in.
Fsbpro could be useful if you find yourself wanting to use indicators not available in EA Studio