I wonder if there any way to do the requirement like below:
For the custom fields, can we defined Parent and Child value option? The child value options are depend on the Parent input.
For example when we adding an address:
Country : [US, CN]
If the user choose US then the next custom field is State and the value options would be The states in US .
Country -> [us]
State : [Alabama,Alaska,American Samoa,Arizona,Arkansas...etc]
However if user choose CN, then the next custom field would be Province and the value options would be the provinces in China
Country -> [CN]
Province : [Anhui,Beijing,Chongqing,Guangdong,Shang Hai...etc]
Hope you guys know what I tried to express..