https://forums.autodesk.com/t5/revit-structure-forum/section-shape/m-p/9901587#M17376 <P>As far as I know they are predefined for the purpose of creating standardisation across functions programs and models. So if people were able to add their own ones pretty soon we'd probably have five different versions of the same rolled I-section.</P><P>&nbsp;</P><P>So perhaps you have to add an Idea to get a new one, lobby some committee or other, probably.</P> Sun, 29 Nov 2020 01:21:02 GMT RPTHOMAS108 2020-11-29T01:21:02Z https://forums.autodesk.com/t5/revit-structure-forum/section-shape/m-p/9901375#M17375 <P>Hi, How can add new <STRONG>section shape</STRONG>&nbsp;in structural columns family?</P> Sat, 28 Nov 2020 21:03:12 GMT https://forums.autodesk.com/t5/revit-structure-forum/section-shape/m-p/9901375#M17375 Anonymous 2020-11-28T21:03:12Z https://forums.autodesk.com/t5/revit-structure-forum/section-shape/m-p/9901587#M17376 <P>As far as I know they are predefined for the purpose of creating standardisation across functions programs and models. So if people were able to add their own ones pretty soon we'd probably have five different versions of the same rolled I-section.</P><P>&nbsp;</P><P>So perhaps you have to add an Idea to get a new one, lobby some committee or other, probably.</P> Sun, 29 Nov 2020 01:21:02 GMT https://forums.autodesk.com/t5/revit-structure-forum/section-shape/m-p/9901587#M17376 RPTHOMAS108 2020-11-29T01:21:02Z