Deleting Visum matrices
                                        
                                        1. In the Matrices window, in the navigator, select the matrices of your choice.
2. Right-click one of the matrices you selected.
The context menu opens.
3. Select the Delete entry.
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                                                         Tip: Alternatively, in the window, select the matrices. Then on the toolbar, click the Delete button   | 
                                                
A query opens.
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                                                         Note: If you delete a Visum matrix that contains a reference to another demand object, Visum deletes the reference as well.  | 
                                                
4. Confirm the query with Yes.
The matrices are deleted.
. You will also find both options in the 
