Follow the steps below, in order to install OTJ Jira or Outlook office add-in on-a premise environment:
- Open Office Store
- Select "My Add-ins"
- Click on "+add a custom add-in"
- Select "Add from URL..."
- Enter the URL of the add-in's manifest file (https://infosysta-apps.com:500/otjjiraforoutlook.xml)
- Click "Ok"
- Click "install"