So currently the only OOB as Text is the Naval System OOB.
It lists by ship classes and names of the ships in each class. It however does not show/enforce grouping. It does not display Admin Organization, nor does it organize “Fleets” etc.
Ground Forces has no option for OOB as text.
For any/all an output like:
Major Force
-1st Tier
–2nd Tier
— 3rd Tier
etc.
This would be able to “See” Admin/Fleet/Sub-Fleet/Parasites easily as well as the typical “Army/Corps/Division/Brigade/Regiment/Battalion structures and organizations.