Organization,order_type and responsibility assignment relation

Organization,order_type and responsibility assignment relation: 

Step 1: First create Order type (Transaction type using OM-->Setup-->Transaction type--Define)

And Map this Order / transaction type in your organization. i.e.

Step 2: Map your Order type, Sales rep in following navigation for your Organization.
    Nav: HRMS manager resp-->Organization-->work-structure-->description-->define
    here select your organization and add the require parameters.

Step 3: For mapping this Organization(Operating unit into your corresponding responsibility use following profile option).

   Profile: MO: Operating UNIT (Select the OU based on your responsibility)