How can I use parent values of a Cascading Select field in a chart?

[Michael I.]

I want to group issues on a Pie Chart by parent value of a Cascading Select custom field, but I can`t find it as an option in the "Statistic type" select list. Could you please help me to find a some way to do this?

[Michael I. · Accepted solution]

Using cascading select lists in default JIRA gadgets is impossible now (JIRA 5.0.2)

[tester qa]

I found an option and is this, when you create a custom field, this one have a label (Labels

Add arbitrary labels to issues.), so you can see the field in the dropdownlist of statistic type of your pie chart.

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