After the Export of the Template, you can import them to another Jira instance.
How to Import the Template?
Click the import button on the ‘Manage Templates’ page to open the ‘Import template’ dialog.
2. Click the ‘Choose file’ button, select the needed file of the JSON format, and open it.
To reset the selected file click the ‘Clear’ button and choose another suitable file of the JSON format you want to use.
3. Click the ‘Next’ button at the footer of the ‘Import template’ dialog.
4.