Reference

Two pages to open while you are in the middle of something, rather than to read front to back.

The guides in the menus before this explain how to do something. The pages here answer the two questions that come up mid-task: "what does this word mean?" and "what is this message telling me?"

Page	Open it when
What each message means	The app refuses something and you want to know why
Glossary	A term comes up that you do not recognise

What is deliberately not here

A list of permission codes. Roles and the pages each one can see are already described in human terms on Access by role — the form you actually work in when setting somebody's role.

Programming interface documentation. This site describes the application as it appears on screen.