These properties specify the parts to use for connecting the BasePlatePart and Supporting Object.
IJUAhsBeamClamp::BeamClampPart - Specifies the part number or the part class of the beam clamp part. To select the part using BeamClampRule, do not type any value for this property.
IJUAhsBeamClampRl::BeamClampRule - Defines an HgrSupportRule. The hanger rule must exist in the catalog; it can be a rule name or a ProgID. To select the part directly using BeamClampPart, do not type any value for this property.
Refer to MultiLocate attributes in Common Attributes for Multi1Qty, Multi1LocateBy and Multi1Location information.