Bridging should primarily be used when building which type of design?

Bridging is predominantly utilized in the context of design development, particularly when dealing with identical business designs. This approach allows for a streamlined process where a preliminary design is completed to a certain level, which can then be used as a basis for detailed construction documents. It is especially effective in projects where multiple units or identical buildings are repeated, as it provides a balance between efficiency and flexibility.

In this scenario, the essence of bridging lies in its capability to expedite the design process while still allowing for some customization, if necessary. This can greatly benefit businesses aiming to establish uniformity across multiple sites, such as chain retailers or franchise establishments. By creating a standardized design that can quickly transition from concept to execution, bridging effectively addresses the needs of projects that share common characteristics and requirements, thus making option B the most fitting choice in this context.