To add a single Fisheye camera as multiple views, each with their own visual angle, you must first create Custom Protocols for each intended view.
Function Panel > Camera > Add Camera > Add Manually > Select Protocol to Custom >
Change Status to ENABLE (configuration will be greyed out at first)
Set the first protocol's resource path as depicted below and save with OK
The following profiles are needed to set different views. You must create a different custom protocol for each view.
Custom protocol 1/2/3/4 (also set show name as desired)
Must enter /profile(#) ......
.ex: /profile4 is for main stream
/profile5 is for substream
Profile 4/5 is panoramic
then 6/7 is ptz view
8/9 is ptz view
Profile 2/3 are the original (main/sub) fish eye view
Then you are going to add the cameras IP address and set protocol to custom protocol and select ADD.