Usage

Add Gadget

Go to your Jira dashboard.

Press Edit:

Edit Jira dashboard

Press Add gadget:

Add Jira gadget

Search for Issue Formula:

Search for Jira gadget

Press Add:

Add Issue Formula

Press ...:

Jira gadget options

Press Configure:

Configure Jira gadget

Press + to add a variable:

Create variable

Fill the inputs:

Fill variable inputs

Press + to add a formula:

Create formula

Press Save.

If the inputs are valid, the number and label will show:

Jira gadget view

Here's an example of a complex formula.

Edit mode:

Complex formula edit mode

View mode:

Complex formula view mode