Chicken Demi Glace uses?

So I went all in and made some chicken Demi glace following Parker hallbergs YouTube video. I currently have the gelatinous stock and am preparing to do final reduction for the actual Demi glacé later today. Problem is I really don’t know what to do with it lol I just thought it would be cool to make. So I have a few questions. Can I use this chicken Demi glacé as a substitute for ANY recipe that calls for Demi glace (the original veal version)? What sauces can I make with this Demi glace? I have searched for tons of videos and they all detail how to make the glaze, but not what to do with it. I have seen one example where you use red wine, shallot, butter, and add the demi glace. Is there only that one sauce or do you guys have any suggestions on what to do with it? submitted by /u/InfluenceFlaky5379