Redmine

Hi

I have two projects, one is for library and other is for application. Two projects have their own developers and QAs.
Some bugs of library is found out by QAs of application. These bug will be post in application project then copy to library project.
Then I have duplicated bugs in db and need to update status in both bugs. Does redmine has something like symbolink, can share bug in multi-projects? So I can update one bug and check status in two project.