I think you are probably looking for something like this.
NOTE Quick Edit. Spotted an error. The property in the first node should be SequenceFile rather than SelectedFile, doh!
![GetStepNames.JPG GetStepNames.JPG](https://forums.ni.com/t5/image/serverpage/image-id/336201i30B42DAA0D54F855/image-size/large?v=v2&px=999)
Its quick and dirty (but that's how I roll), I haven't tested it or closed references, but it is a good starting point for how to iterate through all of the SubSequences of a Sequence to get the Step Name and Unique ID of all steps in the Setup, Main and Cleanup groups.
Good luck!