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Deck Connection [YES/NO]: The cap connection can be defined to be made with the deck here. If you want to create the element connection with the deck, please choose "YES". The option "YES" should be used if the diaphragm is being constructed at the same stage as the deck pouring. Otherwise, for staged construction where the diaphragm is constructed prior to the deck, this parameter should be set to "NO" to ensure the correct FEM is generated.