Feature Request Summary: 

Zendesk Guide should have these functions in "Handle Articles" to make batch modification of article templates:

• A filter on "Template used"
• A change button for modifying which template the article(s) is using

Description/Use Cases: 

When you upgrade to have the Article Template function, you want to change several articles. 

Business impact of limitation or missing feature:

Now you need to do the change by hand, and it can be hundreds of articles that need modification, which take a lot of time.

Other necessary information or resources:

https://support.zendesk.com/hc/en-us/articles/4408836336154-Updating-knowledge-base-articles-in-bulk