Question

Is there any "find in code" functionality as there is in FlexiLayout Studio or any workaround (except doing it in FLS before import) to simulate this functionality?

Use cases:

1) to replace some part of code anywhere in the SearchElements

2) to find any place in the code where the deleted element was mentioned (after it was deleted).

Answer

The shortcut Alt+F3 provides this functionality in the Extraction Activity editor: