How to open ComfyUI with a specific workflow preloaded from an external UI?

### Your question

I'm building a custom UI using Gradio that includes a "View Workflow" button. This button opens my ComfyUI instance in a new tab (http://:8888). However, the workflow doesn't load automatically.

Is there a way to load a specific ComfyUI workflow (e.g., flux1_dev.json) when opening the ComfyUI interface via link or programmatically through the API?

Any advice on how to trigger workflow loading from an external UI would be appreciated!

### Logs

```powershell

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### Other

_No response_