Beam Section — Sheet Drawing Settings
Sheet viewport and settings dialog captured; Apply did not create a drawing because required family types and fields are missing.

Prepare a sheet viewport
Create a Revit sheet and place a beam plan or section viewport on it. On BimSpeed dot S T R, expand Beam Rebar and choose Beam Section. The command asks for one or more Viewports on the sheet, not beam elements in the model.

Select the viewport and check prerequisites
Select the viewport and Finish. This installation warns that Load Families Types must be run before beam drawing. The settings window still opens after the warning. The practice sheet has a structural plan viewport, but the required drawing families are not loaded for this run.

Set drawing and detail layout
Drawing controls cross and long sections, title block, sheet number and name, elevations, dimensions and optional 3D view. Detail controls dimension spacing, offsets, break line family, view family type, scale and template. Empty required lists must be populated before Apply.

Set section tags and templates
Section controls deep-beam threshold, separation of tags and dimensions, row gap, offsets and section tag layout. Saved templates stores reusable settings, with Add, Update, Delete, Load and Export. The right preview is schematic and does not prove model drawing output.

Understand the Apply blocker
Apply on this fixture reports that required information is missing, consistent with blank family or dimension style choices. No beam section sheet output was generated. Load the required families and complete all required fields in a suitable beam viewport before treating the workflow as successful.