Configure Statuses
Enable Statuses for Checklist Items
Use this setting to indicate if you want your checklist items to use a simple checkbox, a status dropdown or both. Note that this can be set on a global or project level, and the project setting will override the global setting.
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By default, the available statuses are Open, In Progress, Done and Skipped. However, you can customize the status options.
Custom Statuses
To customize the statuses available in checklists, log in as a Jira Administrator and navigating to Apps > Manage Apps and select Statuses under the Issue Checklist heading.
Create a New Status
To create a new status enter:
A unique status name
The color (you may want to use the colors associated with the Jira status types; To do/gray , In Progress/blue, Done/green)
Whether the status should be associated with a checked (item completed) or unchecked (item incomplete) checkbox
Click the Add button. The new status will be available on issues.
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Edit a Status
Once a status has been added, you can edit the color, but not the other properties. If more changes are needed, then delete and recreate the status.
Reorder a Status
Use the up/down arrows to change the order in which the statuses will be listed.
Delete a Status
All statuses except for Open and Done can be deleted. These two statuses are the defaults for unchecked (incomplete) and checked (completed) items, respectively.
To delete a status, click on the Trash icon. If a status used by a checklist item is deleted, the item will be displayed with either Open or Done status, depending on the "checked" property of the item.