Analysis:
 * Define Ticket Attribute instances such as:
    * Types - The nature of the ticket (for example, defect or enhancement request) 
    * Components - The project module or subsystem this ticket concerns.
    * Versions - Version of the project that this ticket pertains to.
    * Priorities - The importance of this issue, ranging from trivial to blocker.
    * Milestones - When this issue should be resolved at the latest.
    * Resolutions - Reason for why a ticket was closed. One of fixed, invalid, wontfix, duplicate, worksforme.
    * Status - What is the current status? One of new, assigned, closed, reopened.
 * Integrate the instances in Trac;

Design:
 * Milestones are already defined. These include:
  *m1	
  *m2	
  *m3	
  *m4	
  *m5	
  *a1	
  *a2	
  *a3	
  *b1	
  *b2	
  *b3	
  *rel