Connect laptop with Nvidia Optimus to TV / monitor?

I have a laptop with integrated Intel HD Graphics 630 and Nvidia GeForce GTX 1050 Ti and I want to connect it to my TV via HDMI. Now I have read on the Internet that there are often problems with it. Namely, that the image output on the TV is done with the integrated graphics card and not with the Nvidia graphics card. How can I set it so that it only uses the Nvidia directly for the picture of the TV?

Why is it important that the Nvidia is used? The Intel always runs and you can only set it in the Nvidia driver, but ultimately it makes no difference.