https://communities.bentley.com/products/ram-staad/f/ram-staad-forum/129312/composite-actionI&#39;m trying to model the attached floor system, and I need to make sure following points: 0- Can I draw the composite deck to cover all the floor area or do I have to draw it for every panel in the floor. because when I&#39;m trying to cover the wholeen-USTelligent Community 12https://communities.bentley.com/thread/395424?ContentTypeID=1Wed, 14 Dec 2016 12:13:57 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:41870557-8fc2-4719-b51d-e2d4c35691c2Khawaldahcan you answer number 7 and 5 please.<div style="clear:both;"></div>https://communities.bentley.com/thread/395077?ContentTypeID=1Mon, 12 Dec 2016 12:40:05 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:32322054-64a9-4204-bc75-5268c4e9bb5dAndrejLogunovalghossoon,<br /> <br /> Please see the answers here below:<br /> <br /> 0. There is no group ABD in the model - hence the issue with loading. <br /> <br /> 1. 2. See Technical Reference Help chapter 2.5.9 and the chapters I&#39;ve reverenced in previous Forum thread (it&#39;s a good point to keep the conversation within one thread if it is related to the same query).<br /> <br /> 3. 4. CMP - Composite action with connectors<br /> 0 = design as non-composite beam<br /> 1 = design as a composite beam if the slab is in bending compression throughout the span, <br /> <br /> design as a non-composite beam if the slab is in tension anywhere along the span<br /> 2 = design as a composite beam only. Ignore moments which cause tension in the slab.<br /> <br /> 5. 6. There&#39;s no issue with assigning 25 MPa concrete strength - I&#39;m utilizing STAAD.Pro 2007.11.82. The number of studs is reported in Design tab.<div style="clear:both;"></div>