Steps can be dependent on one another based on their status.
You can define step dependencies by adding the Depends on column to your Steps tab view.
The Depends On column allows you to specify which steps must be completed and passed before others become “Ready to Test.”
Note
The Create, Edit and Delete Step permission is rquired to be able to set up step dependencies.
Use the Select Columns button and turn on the Depends on column display.
Double-click on the column for the relevant step to define the dependency.
A step can depend on one or more previous steps. A step will appear as Ready to Test only if all steps selected in this column have been marked as passed.