- Layers
- Tools
- Tags
- Base Circuit Library
- Base Circuit
- Model name
- File buttons (New, Open, Insert, Save, Save as, Export to PDF)
- Compute actions (System check, Compute design flows, Pipe selection, Optimize pumps and valves, Simulation, Component list report, Pump selection report, Installation report, Energy report, ...)
- Canvas buttons (Zone overview, Canvas management, Canvas selector)
- Operation buttons (Zoom to fit, Goto next error, Rotate, Flip, Select, Copy, Paste, Replace, ...)
- Drawing canvas