Getting started https://impactdesign.pl/wp-content/uploads/2023/07/1csa4_getting_started.mp4 Materials https://impactdesign.pl/wp-content/uploads/2023/07/2csa4_materials.mp4 Design variables https://impactdesign.pl/wp-content/uploads/2023/07/3csa4_design_variables_mdv.mp4 https://impactdesign.pl/wp-content/uploads/2023/07/4csa4_design_variables_tdv.mp4 https://impactdesign.pl/wp-content/uploads/2023/07/5csa4_design_variables_ldv.mp4 https://impactdesign.pl/wp-content/uploads/2023/07/6csa4_design_variables_mpdv.mp4 Calculations Results https://impactdesign.pl/wp-content/uploads/2023/07/7csa4_calculation_results.mp4 Filtering Export https://impactdesign.pl/wp-content/uploads/2023/07/8csa4_filtering_export.mp4