Hierarchical discipline structures, which are different not in that elements are omitted from the mechatronic structure, are defined using plug parameters and socket parameters.
If a Word component does not have a plug parameter, it is subordinated in the mechatronic structure of the next discipline components to the parent level that permits this through the internal definition of sublevels. If a Word component does have a plug parameter, it is placed below the discipline components that have a socket parameter with the same value as its plug parameter.
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Creating plug and socket parameters