Creating relations between tickets
Does RedMine provide the functionality of defining a major ticket (story), and then break it to tasks.
I've read about master/slave relation, but couldn't find where you can set this when opening issue.
Also, does the master ticket can contain the summary of all the slave tickets time estimations?
When editing relation between tickets, the subject of related tickets are visible.
Here a small sumup of relations in redmine: http://www.redmine.org/wiki/redmine/FAQ#How-does-Related-issues-work