Short answer: - Yes. You don’t need to draw one big ground wire. Just place the [Ground](https://www.flux.ai/search?type=components&q=c2e41937-4268-256c-7ae9-cb8cfb60aed3) symbol wherever a node should be on GND; they are all the same GND net. - If you want multiple, separate grounds (e.g., analog vs digital), create additional ground nets using a portal-with-ground-symbol for each secondary ground and use those where needed. What Flux documentation says: "In Flux, working with a single ground is very straightforward. Add a standard ground symbol to your schematic and simply wire it up. Flux will then take care creating a ground plane for you. Working with multiple grounds is also straightforward in Flux, but simply requires adding a portal with a ground symbol for additional secondary grounds." [Source](https://docs.flux.ai/flux/tutorials/working-with-ground--basics--multiple-grounds--and-ground-fill-m) If you tell me whether you want a single GND or distinct grounds (AGND/DGND), I can help you set it up accordingly.

Yes—use a single GND net and place as many ground symbols as you like for clarity. Every [Ground](https://www.flux.ai/search?type=components&q=c2e41937-4268-256c-7ae9-cb8cfb60aed3) symbol belongs to the same net, so the supply ground and the rest of the analog circuit are logically connected without drawing one long wire. What Flux documentation says: "In Flux, working with a single ground is very straightforward. Add a standard ground symbol to your schematic and simply wire it up. Flux will then take care creating a ground plane for you. Working with multiple grounds is also straightforward in Flux, but simply requires adding a portal with a ground symbol for additional secondary grounds." [Source](https://docs.flux.ai/flux/tutorials/working-with-ground--basics--multiple-grounds--and-ground-fill-m) If you ever decide to show named connections instead of wires, you can also use [Net Portal](https://www.flux.ai/search?type=components&q=Net%20Portal) labels with the name “GND” for the same effect.