I got it. You still can save image in the database by encoding it. Use a tool like this, or base64_encode function to convert the image file into a text string. Then you can save it. However, you need to handle outputting the image by decoding it, because the value stored is the encoded data, not the real image.
Do you mean just grouping fields via UI? A kind of putting them in a wrapper div, but no touch on the data and each of fields still can store value as normal?
If you just need to populate posts from another post types, please use "Post" field.
You can populate other options programmatically, e.g. with code. It's kind of impossible to do with the Builder, since its purpose is for manual adding options.
Looks like the Property Details meta box vanishes after clicking the Update button. Can you send me the full code of all meta boxes for properties and terms (via Contact page)? I'll try to debug it.
I've fixed the problem of showing the placeholder text. Please update.
Also please note that, when you change the type from Manual to Auto and vise-versa, please remove the entered/selected Player name, so it won't show both names.
