How to add 'Site Template' to template 'From Your Organization' section using PnP.PowerShell

[MAP-Git]

How to add 'Site Template' to template 'From Your Organization' section using PnP.PowerShell?
As per the attachment, we have to add Site Template to 'From Your Orgnization' section.
Please help us with commands and steps.

[Louicha]

Hi @MAP-Git,
I will try to summarize it for you in a few steps.

1. Create the site script in JSON. You can do this manually or by using the following commands Get-PnPSiteScriptFromList or Get-PnPSiteScriptFromWeb
2. Add the site script Add-PnPSiteScript and copy the id of the script
3. Create the site template Add-PnPSiteDesign. You can also add a preview image here.

Done, you can see it now under "From your organization". 🎉
If you are using Add-PnPSiteDesignFromWeb you can create a new template from an existing site and you only need one command, because steps 1-3 are combined.

More information:
Get started creating site templates and site scripts - MS Docs

Hope I was able to help you.