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Here you can define conditions for each light, based on your selected issue source above. First you define the JQL and then optionally the quantity of issues which trigger the color of the light. For example: If there are more than 5 issues within the defined JQL queue, they all will be marked with a red traffic light. Besides this you can rearrange the order of the colors by sorting them up or down.
Example 1
Example 2
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