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Add new: When you choose the display style "Table", you can allow users to create new assets directly at the table in the issue view. To enable this feature, please choose the project and the issue type that should be pre-selected in the create new issue screen that will appear after the user clicks on the small plus icon above the table.
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Customer Portal
In case you want to make your relation field available in Jira Service Management as well you can define projects and issuetypes in this menu.
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Projects: Shows the list of JSM projects included in the relation field context.
Request Types: Shows the list of request types that are mapped to an issue type part of the relation context.
Display Relations in Issue View
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