|  | 10 | == Important considerations == | 
                          |  | 11 |  | 
                          |  | 12 | From Ate and Erik: | 
                          |  | 13 | * Ability to store matrix views (which columns to show, how to sort etc.) | 
                          |  | 14 | * User can right-click one or more cells, or entire rows or columns and get a context-menu to do stuff with the contents: | 
                          |  | 15 | * Make cells editable, not only value but also the other fields of the underlying ObservedValue | 
                          |  | 16 | * Make cells deletable | 
                          |  | 17 | * Handle multiple values for a target-feature combination, e.g. show only most recent but provide a + button to show them all | 
                          |  | 18 | * Provide data visualization, e.g. you select a series of values and on the right of the matrix a plot shows up | 
                          |  | 19 | * Search, filter and sort | 
                          |  | 20 | * Save selection to Batch ([wiki:Batchplugin]) |