What command in an assembly allows parts to be positioned by creating relationships between components?

The command that allows parts to be positioned by creating relationships between components in an assembly is "Assemble." This command is crucial in the assembly process, as it enables users to define how components interact with one another through various relationships, such as coincident, distance, angular, and more. These relationships help maintain the intended spatial configuration and functionality of the assembly.

Using the Assemble command, designers can accurately position parts relative to each other, ensuring that they fit together correctly in a way that reflects their intended real-world application. Each relationship created through this command provides a constraint that governs how the components move and behave with respect to each other, which is essential in simulations and manufacturing processes.

The other commands mentioned do not serve the same primary purpose as Assemble. For instance, Group typically refers to the action of selecting multiple items for collective operations but does not inherently involve establishing positional relationships. Align is used for adjusting components to be aligned with one another or with certain reference planes or edges, but this is a more specific action compared to the broader functionality of the Assemble command. Lastly, Link generally implies establishing a connection or reference between elements, but it does not primarily focus on positioning components as the Assemble command does.