I am using EpiServer 7.5.
I have a PageModel with ContentReference field for images. I want to have the functionality so the Image for the Page is optional. So they may not have an image at all. If I have the page built, I notice I cannot remove the image if it was saved and save it at that state. I click on the X button to the right of the field, which clears the fieldout. If I try and save and publish, when I come back to the page... the old value is still there. So it doesn't seem like the X button does anything.
If necessary, I can just edit the raw value, but not sure where to go to remove the field value.
can you paste defnition (code) of that property?