Issue Types allow you to categorize different types of work in unique ways. They can help you report on your team’s work across your Jira instance.
As a Jira administrator, you can group Issue Types into Issue Type Schemes to make it easier for your team to select the right type when creating issues in their project. Issue type schemes can also minimize the maintenance work required when administering several projects.
Optimizer provides an interface where Admins can see at glance all Issue Types in Jira alongside their properties, such as Type, Description, and number of associated Issues.
Similarly, Optimizer allows you to view all Issue Type Schemes together with the number of grouped Issue Types and other properties, such as Identifier, Default Issue Type, and Description.
As you can see, Optimizer provides an easy to use interface with information that allows you to quickly identify unused Issue Types and Issue Type Schemes on your Jira instance.