Migrating bulbs back from HA Yellow to Hue Bridge

I see plenty of guides for moving from Hue to HA, but I’d like to know how to move my bulbs back from my HA Yellow to Hue. Does removing them from Yellow put them back into the pairing state so I can adopt them into Hue, or will I have to do the whole switch on/off method?

If you have a Hue dimmer you can use that to put them in pairing mode.