After creating a TYPE_COMBINEDGEOMETRY type resource, the server MUST configure the resource with a MILCMD_COMBINEDGEOMETRY resource.

The target resource for this message MUST be of type TYPE_COMBINEDGEOMETRY. This message is used to update all the properties of the target combined-geometry resource.

A combined geometry resource represents the result of the combination of two geometry objects. The two combining geometry objects MUST be of TYPE_GEOMETRY. Because TYPE_GEOMETRY is the base type of TYPE_RECTANGLEGEOMETRY, TYPE_PATHGEOMETRY and TYPE_COMBINEDGEOMETRY, any resources of these types can be combined using this message.

The two geometry objects can be combined using the modes specified in MilGeometryCombineMode.