Search for Parent value of Casading Select list Custom Field

[Edgar Oregel]

I'm trying to create a JQL query to retrieve all tickets that have value VAL as the parent value of a cascading select list custom field. 

CustomField_0000 = "Value1" - "Value2"

In the above, I would like to query all tickets that have CustomerField_0000 = "Value1" - <any_second_value>

[Edgar Oregel · Accepted solution]

I found my answer. The link to 

 https://confluence.atlassian.com/jirasoftwarecloud/advanced-searching-functions-reference-764478342.html?_ga=2.217633809.687099990.1530910942-729344436.1530910942#Advancedsearching-functionsreference-cascadeOptioncascadeOption()

The cascadeOption() allows for JQL querying on Parent and/or Child values of cascading select list custom fields.