Yes the second part. I did find a way to connect to WebUI grid layout but want in NVR grid. I guess I could always turn off my AI channel and just display multi grid in sub output on another monitor.
Problem is couple neighbors have gone fishing together, have camera that can see both houses, was asked to keep an eye out. In normal view can't make out much, but in eptz can at least see doors and make out movement use one of ny monitor alert cameras to record the split and could even setup push notices of movement.