Trying to assign I/O pins for LVDS on Cyclone 10 LP

Hi Frank, thank you so much for taking the time to respond. I have to admit that I am still slightly confused. To give some context I am using an LVDS IC that requires a driver input, I would like to connect this pin to an output port on the Cyclone, which in my case is something like b_MKR_D[5]. In my Pin Planner I can only set the I/O standard for the available I/O pins to 2.5v I don't have 2.5V V VCCIO for these pins, therefore how can I associate the TX_out from the ALTLVDS output with pin b_MKR_D[5], so that I can use the LVDS IC. Furthermore, if you know of any tutorial or relevant documentation please let me know. Thanks.