For the purposes of this Chapter, the following definitions shall apply:
(1) "lending institution" means the institution which has the exposure in question;
(2) "secured lending transaction" means any transaction giving rise to an exposure secured by collateral which does not include a provision conferring upon the institution the right to receive margin at least daily;
(3) "capital market-driven transaction" means any transaction giving rise to an exposure secured by collateral which includes a provision conferring upon the institution the right to receive margin at least daily;
(4) "underlying CIU" means a CIU in the shares or units of which another CIU has invested.