ID: 13333 Title: Don't raise an exception if host and services are assigned to groups Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 Since the 2.0.0p13 an exception was raised when a rule of the ruleset "Assignment of hosts to contact groups", "Assignment of services to contact groups", "Assignment of services to service groups" or "Assignment of hosts to host groups" was saved. This is fixed.