About the technique you can see here.
The periods of aphesis and subperiods are calculated in the left column. In the right – under-sub-periods and under-under-sub-periods.
The object for which the aphesis should be calculated is selected by the "Object" element. For the most part, in the paragraphs of this element Zodiac signs are present. This makes it possible to make a calculation for any object by simply specifying the sign in which it is located.
From the context menu, you can: