Issue Summary

When importing the parent and Subtask issues in a Next-gen Project using the CSV import, the link is properly created between the parent and the sub-task issue, however, it does not display in the subtask and parent issue screen.

Steps to Reproduce

1. Create a CSV file containing a parent and a child issue. E.g:

Summary,Issue id,Issue Type,Parent id
test summary,37660,Bug,,
test sub-task summary,,Subtask,37660

1. Import the CSV file to a Next-gen project using the External System Import, selecting the project in the import client

Expected Results

The issue is created and the link displayed in the issue view.

Actual Results

Both issues are created and the link displayed in the issue navigator, however, the link is not displayed in the issue view of both parent and sub-task, differently from when creating the parent and subtask using the UI:

Workaround

1. Manually link the issues after the import, optionally using the bulk update if there are many subtasks linked to the same parent
   OR
2. Import the issues to a Classic project, moving them to the correct Next-gen project posteriorly