obj_link => sub { $self->url_for(action => 'edit', 'id' => $_[0]->id, callback => $self->models->get_callback) } },
end_time => { text => t8('End'), sub => sub { $_[0]->end_time_as_timestamp },
obj_link => sub { $self->url_for(action => 'edit', 'id' => $_[0]->id, callback => $self->models->get_callback) } },
obj_link => sub { $self->url_for(action => 'edit', 'id' => $_[0]->id, callback => $self->models->get_callback) } },
end_time => { text => t8('End'), sub => sub { $_[0]->end_time_as_timestamp },
obj_link => sub { $self->url_for(action => 'edit', 'id' => $_[0]->id, callback => $self->models->get_callback) } },