What aspect of project management does proper tool integration improve?

Proper tool integration enhances various key aspects of project management, including team communication, resource allocation, and project visibility. When different project management tools are effectively integrated, it creates a seamless flow of information and collaboration among team members, fostering better communication. Team members can easily share updates, documents, and progress reports, which helps to keep everyone informed and aligned.

Additionally, integrated tools allow for more efficient resource allocation. By having a comprehensive view of all project components and resources in one place, project managers can make informed decisions about assigning tasks and managing workloads, ensuring that resources are utilized effectively.

Finally, tool integration significantly contributes to project visibility. By combining data and insights from various tools, stakeholders can gain a clearer, real-time view of project status, timelines, and potential obstacles. This visibility is crucial for identifying issues early, allowing for timely interventions and adjustments to keep the project on track.

Overall, effective tool integration creates a more cohesive project management environment, enhancing communication, resource management, and overall visibility, which is why selecting all of the above is the correct answer.