Hi Ray,
You can try best practice configuration guide which is available in the following link
SAP Best Practices Baseline Package
for example enterprise structure the document contains how to create and assign organisation units
copy whole content in a word and replace the data in tables with your client organisation units(you can extract information into excel from SAP and paste in word ). but the problem is you have to search in these documents for right content cause they are scenario based configuration guides.
hope this helps you
Surendra.