9. Now click Next to save the model and process it. Let us name our decision tree mining model as Customer sales tree. We will save the model but not process it. Select the Radio button and click Finish.

10. Now let us edit the model in the Relational Mining Model Editor. This editor has only the parameter pane on the left and the tables are displayed on the right pane with the join in place. There are two tabs in the right pane one for Schema and the other for content. Click the content tab to view the content. A message is displayed asking the user to process the mining model.

11. Right click on the mining model in the left pane and click process.

12. The following message is displayed

13. Save the cube and process it. Click Yes to save and process. The user is now asked to select the processing method. Full Process is selected by default. Click OK.

14. The process log window opens and the model is processed.

15. Now view the data in the content tab.

16. Note that some nodes have higher concentration of cases than the others. Selecting one node and double clicking it we get a larger view of the data.