Version:           1.5.8 (using KDE 3.5.9)
Installed from:    Mandriva RPMs
OS:                Linux

1) Create a new association between two classes.
2) Right click on the association.
3) Select Properties/Roles.
4) Set a RoleName "A".
5) Click on OK.
6) Right click on the name that appears on the association.
7) Select Change Role A Name
8) Write a new Role Name and Select the OK button.

BUG: The Role A Name does not change.