The grid shows all tests that have been executed in the patient.  You may want to filter these and to only see specific results, such asthose executed by a certain tester, or on a certain date or with a certain stimulus or only results with a certain hearing aid.


The most straight-forward way to do this is to double click on the field  of your choise.


For instance, double clicking on this field...

... filters the grid to results obtained with this aid only...


The filter can be switched oof by double clicking once again on the same field.


Alternatively, you may want to refine the filter, for instance to see all aided results, irrespective of the exact type of hearing aid or implant.  This can be achieved by clicnking on the small pin in the column header...

The drop-down window now allows you to define the filter exactly as you like it.