Topic Tag: Setting up custom fields

Problem:
Can not see Featured Image field with post type I've created

Solution:
To enable the Featured Image, you need to Go to:
Toolset => Post Types => Edit your desired Post Type => Within the section "Sections to display when editing " checkmark the checkbox "Featured Image" and save your post type.

Relevant Documentation:

Problem:
The user was unable to create or edit an archive template.

Solution:
It turns out to be a Javascript issue caused by the Polylang plugin's code. Use the custom code in this reply to exclude Polylang's files from the archive template editor screen. https://toolset.com/forums/topic/unable-to-create-archive-templates/#post-1989291