You will normally wish to limit the Test Strengths from which reports or graphs are generated to a single Test Age and to particular Batches.
To do this you should:
The dialog allows you to limit the Test Strengths to:
You can also use the Filter records item of the Operations Menu or click with the right mouse button in the window where the Test Strengths are displayed and select the Filter records item in the menu that appears.
To cancel the filtering of Test Strengths, so that all Test Strengths are displayed, you should:
You can also click the No Filter item of the Operations Menu or click with the right mouse button in the window where the Test Strengths are displayed and select the No Filter item in the menu that appears.