Deploy SharePoint 2019/SE Solution Package to App Catalog (Latest Server/DC)
Prerequisites
The step Download SharePoint 2019/SE Solution Package from Confluence has been completed.
You need SharePoint Administrator permissions for this step.
Installation Guide
You need to deploy the package that was generated to the App Catalog.
Go to the App Catalog.
Upload or drag and drop the .sppkg to the App Catalog.
This will deploy the client-side solution package. Since this is a full trust client-side solution, SharePoint will display a dialog and ask you to trust the client-side solution to deploy.
Choose Deploy.
If the check mark "Make this solution available to all sites in the organization" is set when deploying the package, it is no longer necessary to add the app per SiteCollection (this is covered in the next step Install Client-Side Solution). In that case, the webparts will already be available. Remember to skip the following step!
If you checked the "Make this solution available to all sites in the organization"Â box, SharePoint 2019/SE will not show you the app under "Your Apps". This also means that the app cannot be removed independently for a single site. In this case, to remove the webpart, the app must be removed from the App Catalog.
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