A collaboration service supports the use 
of collaborative tools and provides services for 
the creation and management of collaborative sessions, including both synchronous and 
asynchronous communication as appropriate.
The key functions for this service are:
- Managing the set-up of collaborative sessions, including the types of tools and 
facilities that will be available.
 
- Supporting synchronous communication
 
- Supporting asynchronous communication
 
- supporting collaborative document creation
 
- supporting collaborative workflow
 
Specifications with applicability in this 
area are:
- IMS Learning design
 
- IMS Learner Information Package
 
- IMS Enterprise
 
Related services are: