232.93  Other issues adjudicated.
  When it appears during the course of any hearing or proceeding that some action or remedy other than those indicated by the application or pleading appears appropriate, the court may, provided all necessary parties consent, proceed to hear and determine the other issues as though originally properly sought and pleaded.
[C66, 71, 73, 75, 77, §232.12; C79, 81, §232.93]