Which approach should a manager apply to improve the situation where parts are not logged on inventory until needed, delaying assembly?

In situations where inventory is only logged when needed, leading to delays in assembly, it's essential to focus on improving workflow and task management. By changing the task sequence, a manager can optimize the order in which tasks are performed. This approach allows for a more efficient assembly process, ensuring that the necessary parts are available earlier in the production timeline, thus minimizing delays caused by parts not being logged into inventory.

Changing the task sequence can involve rearranging operations so that upstream tasks that rely on inventory availability are prioritized. This proactive adjustment ensures that all necessary components are prepared in advance, enabling smoother transitions between different stages of the assembly process. This strategy is particularly beneficial when dealing with just-in-time inventory systems, where timing is critical.

While other options may include beneficial techniques such as robotic process automation or bottleneck removal, the primary need here is to address the timing of inventory logging relative to assembly tasks. Therefore, focusing solely on changing the task sequence directly addresses the root cause of the delays in the assembly process.