Here are 2 workflows that contain the node AddLabel:

1.

Size: 70000 bytes

URL: https://github.com/kijai/ComfyUI-ADMotionDirector/blob/8847a7c7eabc76e39e3459997261fed897c6132d/examples/admd_250steps_combined_preview.json

2.

Size: 71429 bytes

URL: https://github.com/C0nsumption/Consume-ComfyUI-Workflows/blob/2f6e3f3c1430d85eea8924c97a924bcd6ea95c02/assets/motion_director/00/Kijai_admd_250steps_combined_preview.json