> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.bigcommand.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to Create Thumbnail Experimentation (Split Testing Thumbnails)

**Watch this short video guide**

  

${frame}[How to Create Thumbnail Experimentation (Split Testing Thumbnails)](https://adilo.bigcommand.com/watch/Sg7YHrDI)