Hi again. I followed one of the suggestions in that other post. I created a custom column built from other columns and added my code to it as a template. Then I replaced the placeholders in the code with values from other custom columns I created, e.g. an image as text coded in Base64. I then checked the option to show with comments and got what I wanted. Now in the book details section I can see both the comments (from the edit metadata screen) AND the other data stored in the new custom column
The challenge now is getting my jacket template to work. For some reason, when I polish a book, there is some strange tag added:
Code:
<pre style="white-space:pre-wrap">
I have to remove it manually to get the jacket to show properly. I hope someone knows how to avoid creation of this tag.