Questions about creating an Internal Block Diagram from a block defined in the Block Definition Diagram


Question1: I want to create an IBD from the block “Block1”.When I click the “show properties”, It includes the parts of “Block1” and does not include the parts of “Block2”.What should I do to include the parts of “Block2”?
Question2:the multiplicity of part “Block2” is 0…*.How should I create several “Block2” parts in IBD?When I click the “show properties”, it only create one “Block2” part.