Routing territory is a place to slice and dice the defined Data Dictionaries to create territories. Each Routing Territory can be routed to a sales person, queue, sales team, account owner or opportunity owner.
Select the pre-defined Data Dictionaries from the right hand side attribute selection panel. Drag and drop the desired attribute type, and from the drop down select the appropriate inclusion/exclusion and Data Dictionary.
Also, use default or custom filter to get to the desired result.