Answer

Since many configuration elements on cloud are managed by Hub, users will notice some configuration elements absent from the cloud UI, in addition to a few key feature differences outlined below.

On Cloud,

• Hub manages operational database configuration; therefore users will not see configuration options in the UI
• Hub manages the user license; therefore users will not see configuration options in the UI
• Hub manages data encryption; therefore users will not see master password configuration options in the UI
• User administration is accessed directly within the Planview Hub UI, and cannot be accessed via the external User Administration Console
• Error Notification Emails can be configured, but the e-mail server is managed by Hub and therefore cannot be configured via the UI.  
• The following Prebuilt Integration Patterns are not available:
  • Code Traceability: Create and Relate a Changeset
  • Code Traceability: Update Existing Work Item
• The following connectors are not available:
  • IBM Rational DOORS
  • Hub Cloud can only connect to On Prem repositories if customer allows such network connections though their firewall (see details here)
• The following connector authentication methods are not available:
  • IBM RTC Kerberos/SPNEGO SSO authentication
• For enhanced security, repository connections must connect via HTTPS