Tab 3: Preview & Test

This tab shows you a live preview of the final JSON-LD schema you are building before you save it. It is broken into three distinct parts:

spp_global_publisher: This is your site-wide Organization or Person data from the Global Settings.
spp_custom_schema: This is the specific schema (Article, HowTo, etc.) you just configured in the Visual Builder tab. This is what will be printed on the page.
spp_pillar_data: This shows the is_pillar status and the array of cluster page IDs you’ve linked.

Use this tab to verify that your fields (e.g., totalTime, supply, step) are appearing correctly in the final code.