Your Configuration Attributes can inherit its default value from a field on a quote or quote group. Use this feature so you don't have to re-enter certain field values while configuring a bundle.
This feature is available in Salesforce QTC 28.1 and higher.
Users should be familiar with the following features:
The Configuration Attribute fields Default Object targets the Quote or Quote Line Group. Default Field can contain the API name of any Quote or Quote Group field. Make sure your source field and the option field your Configuration Attribute targets are of the same field type - otherwise, you'll get an error.
Create your Configuration Attribute and populate the two Default fields to target the field whose value you want to appear as the attribute's default setting. In this example, we have a Location field with the same picklist values available on our Quotes and Products. We want a Configuration Attribute that defaults to the value of the Quote-level Location field for the Quote we're editing.
Admins may need to add the following fields to the Configuration Attribute page layout: