The Virto Kanban Board web part for SharePoint 2019 (SE) can be used as a SharePoint Framework (SPFx) web part. Follow the steps below to start using the Virto Kanban Board web part on modern sites and pages in SharePoint 2019.
1) Create a Tenant App Catalog in your SharePoint if necessary.
2) Download the .sppkg file. To install the Virto Kanban Board web part, run the Setup file under the farm administrator account (right-click the Setup file and choose “Run as administrator“).
The “kanban-webpart-spfx.sppkg” file will be automatically uploaded into “Apps for SharePoint” in your Tenant App Catalog. However, please check your app catalog for the existence of the “kanban-webpart-spfx.sppkg” file.
Now you can add the Virto Kanban Board web part to the modern pages or sites.
Warning! Please do not use the service administrative account to install and activate the SPFx web part on your sites.