This app is currently intended for a limited circulation, to include manufacturing staff and accredited installers. Details are available from your contact at Sapphire. Current features: - Full assembly checklists for each phase of the balcony assembly. - Signoff and acceptance by Sapphire QA personnel - Delivery, installation and handover checks for accredited installers - Snag reporting capabilities Coming soon: - A full history of each balcony, including assembly, snags, installation,