633A.6304  Representation by holders of similar interests.
  Unless otherwise represented, a minor or an incompetent, unborn, or unascertained person may be represented by and bound by another person having a substantially identical interest with respect to the fiduciary matter but only to the extent that the person’s interest is adequately represented.
99 Acts, ch 125, §99, 109
C2001, §633.6304
2005 Acts, ch 38, §54
CS2005, §633A.6304