multiselect custom field dropdown values show based on other single select dropdown value jiracloud

[gnanavelu_murthy]

Hi,

 My requirement is multiselect custom field dropdown values should show based on other single select dropdown values in jiracloud, i tried using script runner in create screen validator. But not able to update it, can you provide script for this requirement and also is it possible in JIRA cloud using script runner plugin? is there any limitations?

[Nic Brough -Adaptavist-]

Jira Cloud does not yet support a way for apps such as Scriptrunner to do this.  So the answer is a simple "no".

Best you can do is use a cascading-select list, but they're not multi-value.