Build Intranet Site for Business

Need to build an Intranet site, ideally this site would:

- Only allow authorized users to login an access, login will come from Azure SSO
- Allow for employees to access appropriate resources and pages
- Allow for file downloads
- Support links to various company resources
- Have an Email Form for IT Support Tickets
- Support integration with FormStack
- Support Company Calendar with ability to delegate access to those who can add events
- Support ability for managers to create pages and workplaces for their employees to access resources