The "Definition of Done" in Scrum defines the criteria that must be met for a product increment to be considered complete and potentially shippable. It ensures that all work completed during a sprint meets the team's quality standards and the Definition of Done criteria agreed upon by the Scrum team.

Custom fields in JIRA allow you to capture additional information about issues beyond what is provided by default fields. Therefore, the correct option is "Information."

In JIRA, a "transition" in a workflow signifies the movement or transition of an issue or task from one status to another, reflecting its progress within the workflow structure.

You can track the progress of a specific version or sprint in JIRA by using the Burndown Chart. This chart visually represents the amount of work completed versus the amount of work remaining over time, providing insight into the team's progress and velocity.

A project administrator can control who has access to a JIRA project by configuring user permissions. This involves defining roles and permissions for different user groups or individuals within the project. The administrator can specify whether users have read-only access, can edit issues, can administer the project, or have other custom permissions. By managing these permissions, the administrator ensures that only authorized users can interact with the project's data and functionalities.

JIRA Automation can be used to send custom notifications by configuring automation rules to trigger based on specific events and conditions. Users can define actions within these rules to send notifications to relevant users or groups, ensuring timely communication and updates within the JIRA environment.

A project administrator in JIRA is primarily responsible for managing user permissions. This includes controlling who can access the project, what actions they can perform, and what information they can view or modify within the project. By managing permissions, the project administrator ensures that only authorized individuals have access to sensitive project data, maintaining security and confidentiality.

Documenting workflow processes and changes ensures transparency and traceability, which are crucial for compliance and auditability. It provides a clear record of how processes are executed and any modifications made, aiding in regulatory compliance and audit readiness.

JIRA Filters allow users to save and share commonly used search criteria. By saving a filter, users can easily access and reuse specific search queries, making it a convenient feature for teams to collaborate on issue tracking and management.

JIRA integrations can improve team productivity by enhancing data analysis capabilities, enabling teams to make data-driven decisions and optimize their workflows more effectively.