SUMMARY As a Scrum Master, I had to manually create all the Sub-tasks for the Stories that were Ready for the Sprint. The process takes some time, having to create 8-10 Sub-tasks for each Story (around 20 per Sprint), when 5-6 of them were Default Sub-tasks, the same for all stories. This (tedious) process was taking me around 1-2 hours per Sprint, depending on the amount of Stories. Having that in mind, I used the REST API call provided by Jira and created a Chrome Plug-in where you can create all the sub-tasks for the Stories you need in just 1 click, cutting down the time spent on this to seconds. PRE-REQS Works for Jira Cloud. You need to be with Jira page active and logged in in order to the Plug-in to work. When you are creating a new sub-task, DO NOT CLICK outside the plug-in, doing so will lose all your changes. After clicking the CREATE button, wait for the timer to click away as Jira needs some seconds to process the request. TEMPLATES Contains pre-built templates for Stories, Bugs and Tasks. Just select the Template, click and paste!