Start from the Search screen, select a set of requirements and click on 'Create Jira issues'.
Note: The limit by default is 2000 requirements. It is defined by the global limit, available in the administration.
Click on the blue plus button to create a new issue template.
If the checkbox 'Group all in one link' is checked, it will create one issue for all the selected requirements, otherwise, it will create one issue per requirement.
You can use some keywords to configure the issue's fields:
Note that these reserved keywords will be ignored if you create one issue for multiple requirements.
Once an issue template is created, you can re-configure it. Note that only fields are editable.
If you wish to change the project or the Jira instance, you will have to create a new issue template.
Select requirements and Drag and drop into an issue template and click on create issues.
Once issues are successfully created, they will appear on the right sidebar.