During a workflow transition I want to restrict the assignable users to a specific group

[Simon Hönscheid]

We have a workflow where we use a screen to change the assignee before a specific step. We want only assignees from a specific usergroup to be valid, otherwise JIRA should throw a message.

We tried scriptrunner, but it is not working. We integrated the following script as a validator using script runner:

import com.atlassian.jira.component.ComponentAccessor
def groupManager = ComponentAccessor.getGroupManager()
groupManager.isUserInGroup(issue.assignee?.name, 'group-name')

JIRA is the latest version.

Any other ideas?

Thx

Simon

[Kristin Huang]

hi Simon, did you find an answer now? I am also looking for the solution