In the screens section, you can filter by Name, Screen schemes, or Workflows. As you can see, all issue types display an individual ID.
If you choose to configure a screen you will see, that each field now has an ID as text. This will make it easier for you to locate your field.
System fields provide blue IDs. Custom fields provide purple IDs.
Screen schemes
Screen schemes also have an ID. They can be filtered by Name or Issue type screen scheme.
Screen Schemes allow you to choose what screens are shown for each issue operation. Screen Schemes are mapped to issue types using Issue Type Screen Schemes, which can be associated with one or more projects.
A screen scheme can only be deleted if it is not used in a Issue Type Screen Scheme.
Issue type screen schemes
Issue type screen schemes can be filtered by Name or Project. They also provide a searchable ID.
Error rendering macro 'excerpt-include' : No link could be created for '_Contact support snippet'.