Maybe you've used a workaround for having a template for your project by now.
Most of the time, people use the clone-feature of Jira to do so.
We'll show you how you can convert your manually created issue template into a real emplate you can organise and use with less clicks (and have even more features available).
Step 1
Step 2
Convert to Subtask Template
Step 2
Convert to Subtask Template