I recall reading somewhere that you can prevent a specific camera from appearing in the Viewport camera drop down list. I think it required adding a spare parameter and giving that parameter a specific name and/or value. I just can't remember how it was done and can not find any info on it.

Any ideas?

Under the Render Properties tab in the Type Properties / Edit Parameter Interface you can filter for “viewmenu” and install that parm. Toggling it off will hide the camera from the menu.

That's the one.


Thank you Graham.