EBU Single Rulebook Q&A 8 November 2016 2016_2983 Definition of "managerial (internal business) purposes" in terms of re-developed IRB model application.

Is there a definition of “internal business purposes” and a list of activities which are considered eligible for internal business purposes in Annex I, Part II, Section 2, paragraph 6 of Regulation (EU) No 529/2014 - RTS on materiality of extensions and changes in the advanced approaches (IRB and AMA)?