What is the process for setting up t-shirt sizing for user stories in Jira?

To set up t-shirt sizing for user stories in Jira, follow these steps:

1. Go to the Jira project where you want to set up t-shirt sizing.
2. Click on the "Board" menu and select "Configure."
3. Under the "Estimation" section, choose "T-shirt sizes" as the estimation statistic.
4. Save your changes and start sizing your user stories using t-shirt sizes like XS, S, M, L, XL.

That's it! You can now easily estimate the size of your user stories using t-shirt sizes in Jira.