Open Atrium as A University Portal or Alternative to Drupal Multisite

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Drupak's picture

Can Open Atrium be used as an alternative to Drupal Multisite for a University Portal with many sub sites for different Departments/Campuses and Sub Departments? Every Department having separate Layout? This can be done in native OG with OG theme or Themekey modules but can OA be an advantage? Also does OA allow URL Persistence for a Particular Groups page?something we achieve in OG based multisites via PURL and OG Purl so that the theme doesn't change for content of a particular Group?

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