Entity type: Book
I have entity type called "Book". It has one field called "book_id".
Ex: science book(Book_name) -> 100(Bokk_id) Maths -> 101 english -> 102
User:
I have user, he has one field attached with user profile called "book_name". "Book_name" is a taxonomy reference field.
"Book_name" has one field called "book_id"
"Book_id" is free text field, it has more than one value by comma separator. Like 100,101,102.
Ex: user->book_name(taxonomy reference field)->book_id
Using views, I want to filter entity type "book" by current logged in user "book_name->book_id".