Moodle 3.1 introduces Competencies and Learning Plans. You may find these very useful, particularly in the VET sector.
Please find these resources to assist you with Competencies:
Documents: there are document versions of the videos attached
CSVs: there is template CSV, and an example (incomplete) Unit of Competence framework CSV attached
Manually setting up competencies (video) https://vimeo.com/180130185
Bulk upload competency framework (video) https://vimeo.com/181755841
Applying competencies (video) https://vimeo.com/181577085
Note: eWorks expects to be upgrading TVC sites in December/January.