What are the two types of documentation?

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Tags

1. #parts
2. #there
3. #program
4. #includes
5. #documents
6. #documentation
7. #architecture
8. #source
9. #represents
10. #system
11. #descriptions
12. #describe
13. #decisions
14. #design
15. #types
16. #product
17. #itself
18. #requirements