Re: Node Hello, Curtains must be divided by columns and as long as the nodal points of the curtains are at or inside the column edge, connection is provided automatically. It doesn't matter if the node is on the edge, corner or inside the column. If you turn off the "Full body display" option in the analysis display options and activate the "Show DN" option, the rigid connection bars between the node points and the shell and bar elements can be displayed, and it can be checked whether there is a connection between the Wall and the columns.