iModel.js is a platform for creating, accessing, leveraging, and integrating infrastructure digital twins. An Infrastructure digital twin is a digital representation of an asset or system and the context and controls of its surrounding environment. Infrastructure owners and operators are embracing digital twins for better planning, delivery, operation, and maintenance of their assets. If you need to implement context specific deliverables workflows, then you will want to leverage the capabilities of the iModel Software Development Kit. With this SDK, an application can prepare an immutable file that contains graphics and other indexed information that can be read by another application.