I want to set another field as a required item based on the value of a field

[koutarou ishibashi]

Due to my limited proficiency in English, I might be mistaken, but I'd like to change the transition settings for an issue based on the content of a certain field, making another field mandatory for input. For instance, if the 'process' field has a value of 'SWE2-2,' I would like to ensure that you cannot transition without a value in the 'SubSystem' field.

[Raja Shekher · Accepted solution]

Hi @koutarou ishibashi 

You need to use Script Runner Behaviour.

For example: Make Comment Mandatory based on Component Change.

import com.atlassian.jira.bc.project.component.ProjectComponent


def currentComponent = underlyingIssue?.components?.toString()
def components = getFieldById(getFieldChanged())
def commentField = getFieldById("comment")


if ((components.value as String).toString() != currentComponent.toString()) {
commentField.setRequired(true)
} 
else {
commentField.setRequired(false)
}

[koutarou ishibashi]

Thank you for your answer, I'll try this

[Vishal]

Hi @koutarou ishibashi 

This is not possible out of the box in jira, but plugins like scriptrunner or other on atlassian marketplace would be able to do what you are looking for.

Thanks 

[koutarou ishibashi]

Thank you for your response
Roger