I created a personalization for any client of mine while using Wordpress flutter wordpress plugin. The Flutter wordpress plugin is no more supported because Worpress 3. supports custom publish types. My Flutter application was for musical artists and that i have determined how you can fit everything in except one factor. Each artist might have a number of records ( a discography ). Each discography is an accumulation of related data. How do i produce a Wordpress custom publish type that supports a chance to create multiple discographies? One artist may have 1 record and the other may have 50.

How do i implement Repeatable Area Groups (Fieldsets)?

Thanks