Profile: whitW

Problem:
The user was trying to update Types plugin, but got a message: "Types cannot update because your site's registration is not valid. Please register Toolset again for this site first."

Solution:
This was a bug in 1.6.6.2, that is now fixed. Follow the steps to update:
1. Deactivate current Types plugin
2. Delete current Types plugin and
3. Install again Types plugin from https://toolset.com/home/types-manage-post-types-taxonomy-and-custom-fields/

Documentation on Toolset plugins installation:
https://toolset.com/documentation/installation/

Problem: How to display custom taxonomy in custom post admin?

Solution: You can add a taxonomy column to your CPT's admin screen, by selecting "show_admin_column" check-box in your Taxonomy's edit screen (Toolset -> Taxonomies -> Edit Taxonomy). This adds a column showing attached taxonomies next to post title.