AACollaboration

Problem statement

 * Multiple sources of information
 * Global projects and global SPs
 * User profile for sharing information with SPs

Query-based

 * Description
 * Pros
 * Cons
 * Examples

Proxy-based

 * Description
 * Pros
 * Cons
 * Examples

Information aggregation

 * SP
 * Proxy
 * AA

Fields for collaboration

 * VOOT
 * Sharing Privacy & Consent Best Practices
 * Provisioning
 * Shared identifiers
 * Invitation
 * Data import & export (changing AA implementation) (?)
 * Level of Assurance
 * Provider level (LoA of an AA)
 * Attribute level (LoA of an attribute)
 * API (?)