1. Enabling transition between maintainers

2. Need to know What it does How it’s used How it works What is where

3. Oracle and novice Oracle inducts novice Discuss designs Develop code Walk through code Is there time for this?

4. Self-guided Software development > programming User docs Tests Design docs Research papers Commented source code Your navigators

5. In at the deep end A mass of source code An idea of what it does DIY Inspect code Document the design and assumptions Write tests Write user doc A resource for those who come next

6. A minimal set? Well structured and commented code Tests that embody what it’s meant to do