Data Management Capabilities > Managing Part Structures > Examples and Best Practices for Advanced Selection Logic > Creating Modular Configurable Product Structures > Attaching Documents to a Configurable Product Structure
  
Attaching Documents to a Configurable Product Structure
In many cases, you may want to attach documents or other supporting information to a configurable product structure. For example, each of the Communication Interfaces may have their own installation and usage documentation as shown in the following figure.
Since the goal is to ensure that any product variant structure that includes a specific Communications Interface device also includes its corresponding documentation, the suggested approach is to attach the relevant supporting documentation to each device as shown in the following figure.
* 
This example illustrates a document that has been modeled as a part.