Question
What do the different Sharepoint Search Integration result types look like?
Answer
Add Nintex Promapp results to your search page:
This will display Nintex Promapp search results, in the same screen as other search results from other sites. Note: Nintex Promapp search results will appear above all other search results.

A dedicated search results page:
This is a search page, dedicated to just Nintex Promapp search results. It has its own URL for searching your Nintex Promapp site.

Add a results page to search navigation:
This adds a separate section to the search page for displaying Nintex Promapp search results.

This will display Nintex Promapp search results, in the same screen as other search results from other sites. Note: Nintex Promapp search results will appear above all other search results.

A dedicated search results page:
This is a search page, dedicated to just Nintex Promapp search results. It has its own URL for searching your Nintex Promapp site.

Add a results page to search navigation:
This adds a separate section to the search page for displaying Nintex Promapp search results.

Related Links
Help content for setting Sharepoint Integrated Search up:
https://help.nintex.com/en-US/promapp/Admin/SharePoint/SharePointOnlineSearch.htm
https://help.nintex.com/en-US/promapp/Admin/SharePoint/SharePointOnlineSearch.htm