Several ways to choose selections:
1. IN Settings/general Options change: By default all selections are Not Active for auto-trading and show markets in Full Mode - before loading the markets. Then just tick the box Auto-Trading ON for each selection you want to dutch.
2. Construct a .txt file with a list of selections you want to dutch, one selection per line. Then press the Import Selections for Auto-Trading button and navigate to your .txt file with the selections. The selections names must be spelled exactly as on
BetFair with no punctuation.
3. As an alternative to 2. add a condition to your dutching trigger: And Selections Name is in file C:\your selections file