Redmine: can newly created subprojects inherit the members from the parent project?

Question

I'm not sure if this is the correct StackExchange site for this, so I apologize if it's not.

Is it possible to create subprojects in Redmine and have it automatically inherit the member permissions from the parent project? If I've got User A as Manager and User B as Developer on the parent, I'd like it to automagically set that up on the new subproject.

I've searched high and low and can't find a way - internal or plugin - to do this.

Thanks!