All operations can be performed under one condition:


 


For example, when adding a StampPDF operation:


 


The condition appears at the top of the action to be added:


 


Simply check the "Condition" box, then use the Field Concatenation tool to select the variable you want to test:


 


Select the type of equality:


 


Next, you need to add the value to be tested, which can also be the value of another variable or a simple string:


 


Since each operation is independent, they may or may not be performed depending on various conditions.

Any conditions that are not met will appear in the task logs.