Bundling of Activities in Bulk Routing
Bulk routing also uses visits bundling key and address (i.e. address, city, state, zip/post code and country) to determine which activities can be performed as a bundle. This provides improved optimization due to time saved on travel and other operations.
Bundling in Bulk Routing is a soft rule enforced with each routing run. If a lesser cost-fit method is available or if it is more optimal to perform two or more activities by two or more resources, you can assign multiple resources instead of creating a bundle.
For more details about bundling of activities, see Visit Bundling.