What type of report is needed to pull custom data from a template task, project custom data, and original request name?

The selection of a task report is appropriate because it allows you to extract specific information related to individual tasks within a project. This type of report focuses on task custom data, which can be tailored to meet the needs of your reporting requirements, and also includes data from the associated project and the original request name.

By using a task report, you can ensure that you capture all necessary elements specific to the tasks in question while also correlating them with the overarching project data and the original request, which is essential for a complete understanding of the workflow and data tracking. This comprehensive approach enables better analysis and decision-making based on the gathered data.

The other options, although relevant, would not provide all the necessary data. A template report focuses primarily on predefined templates rather than the details of specific tasks. A project report would capture only data related to the overall project without the granular detail of task-level data. A comprehensive report might imply gathering all project elements but could lack the specificity needed for customized task data. Hence, the task report is the most suitable choice for your needs.