A caucus may entertain resolutions, motions, or other means of ascertaining the sense of the respective party members on any subject. (13B.) [Adopted Nov. 17, 1983; Amended Jan. 11, 1985.] 19A. The majority party and minority party shall establish caucus rules that shall dictate the procedures of each caucus. [Adopted Nov. 17, 1983; Amended Jan. 14, 1997.] 20.