The
Calendar Browser and Kanban Task Manager client-side
web parts can be added to any site page in SharePoint Online
and SharePoint On-Premises 2016-SE.
We recommend that you use a full-width or one column section,
remove the comment section if enabled and don't add any
other web parts on this page.
Steps to add the web part
Click on "Edit" on the top right of the SharePoint
page where you want to add the web part. The page will
open in Edit mode.
In a modern page, click on the web part plus sign
on the canvas or go via the Toolbox to search for the
Calendar Browser or Kanban Task Manager
web part.
In a classic page, open the INSERT tab and find the
web part under Web Parts >kalmstrom.com.
Add the web part and save/publish the page.
Note that the page must be published before you can see
the calendars overview or kanban board.
The demos below shows the Calendar Browser web part,
but the web part addition works in the same way for Kanban
Task Manager.
The
Calendar Browser and Kanban Task Manager client-side
web parts can be added to any site page in SharePoint Online
and SharePoint On-Premises 2016-SE. 
