This type of template is currently available only for the server version.
Creating a Json template
Navigating to templates tab, you will find an action under Create - Json template.
Clicking on Json template, you are brought to the json template builder.
Here JQL section is added in Json format. One can only add a JQL section from the button. Edit & delete actions are only possible from within the JSON only. The JQL section pop-up is different than in case of other formats & just generates a Json formatted counterpart of JQL section.
A sample Json can be generated by clicking on preview & then selecting a version.
