Add Lesson Referencing to Lessons

Problem/Motivation

There needs to be some form of lesson referencing (other than a descriptive lesson title) to make it easier for users to identify or locate specific lessons, to understand and follow the strucutre or the sequence of lessons, perhaps too for lesson categorisation etc and to make reference within lessons to groups of others where appropriate, say a link for quick reviews etc.

Proposed resolution

Suggestions:
Establish a lesson structure and appropriate referencing that builds in provision for future lessons to be added/inserted as they become available.
Include a 'Lesson Reference' field in the lesson content type which is diplayed whenever the lesson or lesson title is rendered.
Perhaps used together somehow with taxonomy tags.

Remaining tasks

Discuss suitability and options for implementation.

User interface changes

Lesson references displayed for users where the lesson title is displayed or the lesson itself is rendered.

API changes

None identified.