IMPORTANT: In order to use our modern apps within your site, you first need to install the required packages in your Tenant app catalog. In order to upload packages to your Tenant app catalog, you must be a Tenant Administrator or a user who has permissions to upload within the app catalog, which is given by the Tenant Administrator. Installation steps can be found below:
Download the Apps Foundation Package zip file and unzip it on your desktop.
a. As a Tenant Admin, go to the “Apps for SharePoint” library in your Tenant App Catalog site (To learn more about how to manage your company’s App Catalog, please refer to the relevant Microsoft documentation for SharePoint On-Premises and for SharePoint Online). https://docs.microsoft.com/en-us/sharepoint/administration/configure-an-environment-for-apps-for-sharepoint b. Upload the KWizComAppsFoundation.app package from the extracted KWizCom Apps Foundation zip. c. Upload the kwizcom-modern-apps-upgrade.sppkg package from the extracted KWizCom Apps Foundation zip. After the package is uploaded you will see the following popup:
Make sure the “Make this solution available to all sites in the organization” is checked, then click “Deploy” button to properly deploy it.
a. Go to the site where you want to have the app and go to “Site contents” b. Click “New” menu and select “App” c. Click “From Your Organization” link on the left side: