@NiLuJe
I am using a custom send to device template, along with a custom plugboard for the title field. And to add the renaming functionality might complicate things, especially for my understanding of how things are working. It was just easier for me to create another custom tags field for the hierarchal info that I want.
@Meme
I am having a problem with the latest version. I have a secondary tag field that I use to create a collection with, along with the Calbire tags field. But each column is using a different prefix. Now I am getting the following error, how do I get it create the appropriate collection without the error message? I have the option unchecked to ignore prefix so it should work to create the two separate collections, at least it did in the past. Oh and the two that are causing the problem does not meet the minimum number of books so this should not be an issue.
calibre, version 0.7.48
Kindle Collections plugin: 25 collections saved to the Kindle.<P><P>Eject and Restart the Kindle to load the new collections.<P><P>2 WARNING messages.
WARNINGS:
Collection name "Romance" appears in more than one column, last column will be used:
Secondary Tag,Tags
Collection name "Fantasy" appears in more than one column, last column will be used:
Secondary Tag,Tags