<ServerManagerConfiguration>
  <ProxyGroup name="filters">
     <SourceProxy name="MinkowskiFilter"
                 class="vtkMinkowskiFilter"
                 label="MinkowskiFilter">
      <Documentation
         long_help="Applying Minkowski functionals"
         short_help="Minkowski filter settings">
      </Documentation>
      <InputProperty
        name="Input"
        command="SetInputConnection">
        <ProxyGroupDomain name="groups">
          <Group name="sources"/>
          <Group name="filters"/>
        </ProxyGroupDomain>
        <DataTypeDomain name="input_type">
          <DataType value="vtkUnstructuredGrid"/>
        </DataTypeDomain>
        <Documentation>
          This property specifies the input for this filter.
        </Documentation>
      </InputProperty>
    </SourceProxy>

  </ProxyGroup>
</ServerManagerConfiguration>