As your Electronics designs get more complex, the importance of keeping project documents organized becomes apparent. A management strategy is built into Electronics to ensure that links are maintained between related schematics, boards, and 3D designs.
The value of the Electronic Design document may be more apparent if you examine the structure of a project with multiple documents:
Here the Electronic Design document SmartMeter manages 4 schematic sheets, a circuit board, and the top and bottom views of a 3D package.