This pattern is useful when you want a safe demo file before pointing UHV at real report output.

It is adapted from samples/siteassets/README.md.

Example

Import-Module PnP.PowerShell

Connect-PnPOnline `
    -Url 'https://<tenant>.sharepoint.com/sites/<site>' `
    -DeviceLogin `
    -ClientId $env:UHV_CLIENT_ID `
    -Tenant $env:UHV_TENANT

Add-PnPFile -Path '.\samples\siteassets\UHV-Screenshot-Demo.html' -Folder 'SiteAssets' -Overwrite
Add-PnPFile -Path '.\samples\siteassets\UHV-Feature-Showcase.html' -Folder 'SiteAssets' -Overwrite

Set UHV Full URL to:

https://<tenant>.sharepoint.com/sites/<site>/SiteAssets/UHV-Screenshot-Demo.html

What this demonstrates

• testing with curated demo HTML
• keeping tenant and site values as placeholders
• using the same sample files shown in the repository docs

Source

• samples/siteassets/README.md