Synchronize iBooks new collection between MacBook and iPad
So far I have not managed that a Collection created in iBooks and transferred to iTunes (both under OSX Sierra) shows up as new collection on my iPad. Same the other way around. New collections created on the iPad don’t make it to my MacBook. Is this only possible when connected to iCloud?
Apple’s help sites on iBooks focus more on buying and using Books and PDFs. I am looking for a real manual which explains for example, how to synchronize collections between iBoos in OSX and iBooks in iOS like in the above case.