The Favorite Hierarchy may be exported into the .txt file and then imported to another Jira Cloud instance.
Click the Export button in the Hierarchy Details to download the hierarchy.txt
Click the Import hierarchy button
Upload the hierarchy.txt and click the Next button
Select the new Jira Project(s) and Issue Types you want to attach the imported Hierarchy Nodes to
You can import data from the Summary, Description, Assignee, Reporter, and Priority fields. To skip one of these fields select the ‘Do not map this item’ option in the next dialog and click the Create Hierarchy button.
Select the new Hierarchy Name and save the imported Hierarchy.
Create Hierarchy from Jira Search
It is possible to create a new Hierarchy with the Jira CSV file.
Search for the Jira Issues and then go to Export Issues → Export Exel CSV
Import Jira Issues into Hierarchy Nodes with the same Import hierarchy button
Select the Jira Project(s) and Issue Types you want to attach the imported Hierarchy Nodes to
You can import data from the Summary, Description, Assignee, Reporter, and Priority fields. To skip one of these fields select the ‘Do not map this item’ option in the next dialog and click the Create Hierarchy button.
If imported Jira Issues have sub-tasks they will be imported too. Select the new Hierarchy Name and save the imported Hierarchy.
