To automate the creation of sub-tasks for specific issue types in JIRA, you would utilize JIRA Automation Rules. With JIRA Automation Rules, you can define triggers, conditions, and actions to automatically create sub-tasks when certain criteria are met, such as specific issue types. By configuring automation rules in JIRA, you can streamline the process of creating sub-tasks and ensure consistency in your workflow, ultimately improving efficiency in issue management.

Velocity, in the context of Agile reporting, represents the amount of work a team can complete in a sprint based on historical data. It helps teams estimate their capacity and plan future sprints effectively. In JIRA, velocity is calculated by summing up the estimation points of all completed user stories or tasks in a sprint.

In Agile development, breaking down large user stories into smaller ones is essential for better estimation, implementation, and tracking. When a user story is too complex to estimate accurately, it should be broken down into smaller, more manageable pieces. This allows the team to understand and deliver value incrementally, reducing risks associated with uncertainties and facilitating collaboration among team members.

The primary purpose of a product backlog in Agile is to prioritize and manage requirements. It serves as a dynamic document that captures all the features, enhancements, and fixes that need to be implemented in the product. Prioritization ensures that the team works on the most valuable items first.

Following consistent naming conventions for JIRA issues is crucial because it aids in searchability and organization. Consistent naming makes it easier for team members to locate specific issues quickly, fosters better communication, and enhances overall project management efficiency.

In JIRA, "Edit" allows users to modify the details of an issue, such as the summary, description, assignee, etc., without changing its workflow status. On the other hand, "Transition" is used to change the workflow status of an issue, moving it from one status to another in the workflow. This typically represents progress in the issue's lifecycle, such as from "Open" to "In Progress" or from "In Progress" to "Resolved".

JIRA workflows utilize Post Functions to execute actions automatically after transitions. These functions can range from sending notifications to updating fields or triggering external processes, enhancing workflow automation and streamlining issue management processes.

In JIRA, using descriptive titles that clearly indicate the issue's content is a recommended approach. This helps users quickly understand the nature of the issue without having to delve into the details. Clear and concise titles facilitate efficient communication and collaboration within the team.

In JIRA, permission schemes are used to control access to various actions and features within the system. These schemes define who can perform which actions on different aspects of JIRA projects and issues.

In JIRA, Bulk Operations allow users to perform actions like editing multiple issues' fields at once, transitioning multiple issues through workflow states, moving multiple issues to another project, cloning issues, deleting multiple issues, and more.