The added rebar foundation/slab detailing comes from well-known CSI software, SAFE. Based on the foundation/slab geometry set by the user, added reinforcement layout is detailed. On a Spider layout including such structural data, you may see the added reinforcement of layers A and B alongside their domain and distances. Such a layout includes dimensioning, axes, cross section symbols, as well as size, number, distance, length, and list of materials IDs. It also includes lift well, concrete level codes, openings, different hatch patterns showing different levels, columns and shear walls symbols, and much more.
Based on the foundation/slab geometry set by the user, added reinforcement layout is detailed, which includes:

• Layers A and B added reinforcement, domains, and distances
• Axes and dimensioning
• Cross section symbols
• And much more