Yes — you can import Altium design files into Flux, but the exact workflow depends on what you have:
- Altium schematic/PCB project files: export them from Altium in a supported exchange format first, then import into Flux.
- Libraries: symbols/footprints may need to be imported separately or recreated if the format is not directly supported.
- PDF/datasheet documents: you can add them as project files/assets, but they won’t automatically become editable schematics.
Since you only have comment access to this project, you may not be able to modify/import into it directly unless the owner gives you edit access or you fork/create your own project.