(3) Eliminate the duty of loyalty under subsection (b), section four, article four, or subdivision (3), subsection (b), section three, article six of this chapter, but:
- (i) The partnership agreement may identify specific types or categories of activities that do not violate the duty of loyalty, if not manifestly unreasonable; or
- (ii) All of the partners or a number or percentage specified in the partnership agreement may authorize or ratify, after full disclosure of all material facts, a specific act or transaction that otherwise would violate the duty of loyalty;