You can have a frame around drawing contents, or two drawing frames inside each other. You can add default Tekla Structures frames around the drawing contents, or use DWG/DXF files in the table layouts as drawing frames.
You can add frames and fold marks only when the advanced option XS_USE_OLD_PLOT_DIALOG is set to TRUE (old printing).
You can create fold marks as guides for folding printed drawings. They are small lines between and perpendicular to the drawing frames.