5.For the purposes of paragraph 2, point (c), institutions shall calculate the value of ‘m’ in accordance with the formula set out in Article 1(5), where the term DRC (other methodologies and external sources) represents the own funds requirements calculated in accordance with Article 325bn(1) of Regulation (EU) No 575/2013 relating exclusively to the trading book positions referred to in Article 325bl of that Regulation for which the conditions set out in paragraph 2 are not met.