It should be emphasized that this is not an exclusive relationship: those same competences - in some of their aspects - can also be developed by other approaches. While conversely pluralistic approaches can also contribute to the development of general competences, they most likey contribute in a less decisive way.
Competences which activate knowledge, skills and attitudes through reflection and action - valid for all languages and cultures; - concerning the relationships between languages and between cultures.
For an explanation, see the first document “FREPA – Competences and resources” (p. 21).