Tvheadend

Hello everyone, I am new to this and hope for your help and understanding. I have a .m3u file and now want to create a second automatic network IPTV.

Previously I created an automatic IPTV network with the "Wizard" which worked great!

But now when I create another automatic IPT network I do not know how to proceed?

I have the .m3u file with me under /home/IPTV/xxx.m3u stored.

If I now go to Configuration -> DVB-Inputs ->Network -> Add New, I select "autom. network" from.....via dropdown menu.

What do I have to set now that's my problem!!!

Under URL I give there file:///home/IPTV/xxx.m3u
enter?

What do I enter e.g. maximum input streams?

In general, what I still enter everything on this screen?

About tips and a clarification thank you very much.