I'm looking for a technique in Photoshop which allows me to have a master text layer that's linked to other text layers and changes applied to it are applied to all liked layers (regarding font properties: size, color etc). I want to be able to delink or link additional layers to the master layer at any time. I know about layer filtering I'm not looking for an answer like that. If you have confirmation that this is not possible in photoshop atm, that's an answer as well.
Thanks! Adam :)