Define Internal Routings
The third step is to define the internal routing groups (IRGs) within each warehouse, then define the internal routings you want to use to move inventory between these IRGs, and finally assign the internal routings to the inventory transaction types. This sequence is as follows:
1 Use Internal Routing Group Maintenance (4.2.1) to set up your IRGs. You must define these before you can create internal routings.
2 Use Internal Routing Maintenance (4.2.5) to set up your internal routings. These define specific pathways through the warehouse by way of the IRGs.
3 Use Internal Routing Assignment Maintenance (4.2.9) to assign your internal routings to particular transaction types.