85     created_by = models.ForeignKey(User, related_name = "%(class)s_created_by")

    85     created_by = models.ForeignKey(User, related_name = "%(class)s_created_by")

    86     claimed_users = models.ManyToManyField(User, blank = True, related_name = "%(class)s_claimed_users")

    86     claimed_users = models.ManyToManyField(User, blank = True, related_name = "%(class)s_claimed_users")

    87     assigned_users = models.ManyToManyField(User, blank = True, related_name = "%(class)s_assigned_users")

    87     assigned_users = models.ManyToManyField(User, blank = True, related_name = "%(class)s_assigned_users")

    88     

    88     

    89     creation_datetime = models.DateTimeField()

    89     creation_datetime = models.DateTimeField()

    90     sub_type = models.CharField(max_length=1, choices = (('D','Dependency'),('S','Subtask')), default = 'D')   

    91     sub_type = models.CharField(max_length=1, choices = (('D','Dependency'),('S','Subtask')), default = 'D')   

    91     

    92     

    92     def __unicode__(self):

    93     def __unicode__(self):

    93         return unicode(self.title)

    94         return unicode(self.title)

    94 

    95