The parties agree that the Employer shall not discipline, discharge, suspend or demote an employee without just cause. Any employee who is disciplined, discharged, suspended, or demoted will be furnished, in writing, the reasons for the disciplinary action. The employee will have the right to Union representation at any meeting when discipline may be discussed. The Employer will provide copies of all disciplinary letters to the Union. It is agreed by the parties that discipline will be progressive in nature.