❓ QUESTION: Use `<PK>` versus actual number in code snippets

[mbercx]

Most likely, the PK's of the participants will be different than the ones from the example snippets for all modules. This raises the question whether we should use <PK> to clearly indicate that it should be replaced with the PK in their database, or stick to using the number from the example database to show the link with previous code snippets. Or should both be possible, depending on the situation?