To create an empty Joblet, you need to right-click on the Joblet Designs node in the Repository tree
view and select Create Joblet option. This will open a dialog box where you can enter the name and
description of your Joblet and select an icon for it. You can then design your Joblet by adding
components and links to it in the Designer workspace.
You cannot create an empty Joblet by creating an empty job, then exporting it as a Joblet by right-
clicking it in the Repository, creating an empty job and using the file menu to save it as Joblet, or
right-clicking a space in the Designer and selecting refactor to Joblet. These methods are not
available in Talend Studio and may cause errors or unexpected results. Reference: Talend Open
Studio: Open-source ETL and Free Data Integration | Talend, [Joblets - 7.3]
