Creating, editing metadata is only one aspect of Metadata for Jira, you can also search for (non hidden) metadata.
You can use Jira's search (JQL) to find the following elements.
- Select the 'Issues' > 'Search Issues' option from the Issues menu.
- Switch to the advanced search mode by clicking on Advanced.
Insert the following JQL
fixVersion in versionsMetadata("hotfix", "yes")