How dynamically change "Assignee" by changing "Project" of the issue?

Added by Taner Tas about 1 month ago

I need to dynamically adjust assignee of the issue when changing project of the issue. I was able to do this at a test installation somehow. "Assignee" value in drop down menu was changing dynamically according to value of the "Project" choosed. Now I'm on new production installation but this feature seems doesn't work at all. I checked my previous working installation, but it doesn't work either. I'm trying to figure out to enable this useful feature.

My all projects have a default assignee.
Redmine version is 4.0.3.