What can be used to visualize timelines and deliverables?

The ability to visualize timelines and deliverables in Smartsheet is primarily facilitated by using status columns. Status columns allow users to track the progress of tasks and projects at a glance. By incorporating various status indicators, such as different colors or labels, users can quickly assess where each item stands within a larger timeline, allowing for efficient project management and clarity on deliverable completion.

Unlike the other choices, status columns provide a structured overview that directly correlates with project timelines. Forms are useful for data collection but do not offer visualization of timelines. Comment sections allow for discussion and feedback but do not provide any visual representation of project progress. Similarly, attachments can support documentation and provide additional information, but they do not contribute to visualizing timelines or deliverables. Thus, the status column is the most effective tool for visualizing timelines and progress in a Smartsheet.