Linking, Referencing, Tagging and Querying

Requirements

• reports, citations etc - see wiki page
• ad hoc tagging
• problem list / care plan etc
• querying needs to work, e.g achieve the effect logically follow links
• semantics of extras

Possible Solution approaches

• Folders
• Tags - typically Composition and Folder - SPECPR-265
  • how does it work in AQL?
  • already supported by Marand, DIPS and Code24
• Composition full of Links - 
  • Problem list
  • Medications list
• Citation archetype 

Possible technical additions

• special links e.g. 
• more Composition categories
• DV_EHR_URI + links

Opinions

• Bostjan & Thomas - make an RM level class that is the same as the Citation CLUSTER archetype
• Erik, Sebastian - smarter links?
  • but this gets problematic for querying
• Look carefully at DV_EHR_URI / LINK / Object_ref
• Need to avoid complicating querying