The term knowledgebase is common used to describe a collection or repository of information or data that is available to draw on. For most companies this only applies to external or public facing areas of the website where users or customers contribute to a pool of knowledge.
However, I am wondering if there is an accepted term for an internal facing repository of synthesized data (e.g. personas, user journeys, testing data) that UX designers draw on to make design decisions. Would the term 'user knowledgebase' make sense in this case?