Is it possible to change default assignee conditional based on field called "test type"? if yes please explain and write down the steps. thank you!
If you add Automation, which is free, to your instance if you have not already done so then you can create a rule that sets the assignee based on the field.
@Mikael, we are not using the cloud version, we are using the data center version and we are not allowed to install any third party applications. thank you!
@Haroon Habibi Automation is no longer a third-party app, it is now developed and supported by Atlassian.