(735 ILCS 5/2-407)
(from Ch. 110, par. 2-407)
Nonjoinder and misjoinder of parties - Change of parties.
No action shall be dismissed for misjoinder of parties, or dismissed
for nonjoinder of necessary parties without first affording reasonable
opportunity to add them as parties. New parties may be added and parties
misjoined may be dropped by order of the court, at any stage of the
cause, before or after judgment, as the ends of justice may require and
on terms which the court may fix.
(Source: P.A. 82-280.)