6.2   Opening a Selection Tree for Editing

All created Rating Periods are opened for viewing and editing by double-clicking on the wanted Rating Period in the ERE-Navigation Tree. It is also possible to right - click on a Rating Period and choose Edit Selection Tree in the context-sensitive menu. The editor is displayed as in Figure 45.

The Selection Tree Editor opens with the selected Selection Tree in the application area of RMA.

It is possible to open several instances of one Selection Tree or to have different Selection Trees open at the same time. This makes it possible to, for example, compare two trees or to copy parts from one tree to another.