Asaia, аз още не съм изучавала тази техника и нямам никакъв опит. Четох в няколко англоезични форума, че може и без него.
Progressed Composite Chart
The composite chart, unlike the Davison Relationship Chart, is derived by taking the mathematical midpoint between each person's planets and points. The Davison Time-Space Relationship chart is similar to the composite chart, except that it is drawn for the date, place, and time that is exactly midway between the individuals' birth times and places. Composite charts and Davison Relationship charts often look similar. However, Davison charts have "time and space" reality—these charts are drawn for real points in time and space, and include phenomena (such as retrogrades and eclipses) that composite charts do not.
So, while we can progress the Davison Relationship chart using traditional techniques, if we want to study the progressed composite chart, we first progress the natal charts of the individuals to a specific date, and then make a composite of those progressed charts.
The progressed composite chart can then be compared to the composite chart. Very often we can see the progressed composite Moon coinciding with relationship issues. If it touches off a composite conflict, for example, we might see the issues surrounding that conflict surfacing. I have seen break-ups occur when the progressed composite Moon sets off a composite Sun opposition Saturn and the progressed composite Moon sets off a composite Sun square Mars, for example. (Here, by "sets off", I mean it activates either point of the composite aspect by conjunction). In situations such as these, perhaps the break-up was something that should have happened—it may have been a long time coming. However, if a couple is counseled in advance of the progressed composite Moon triggering a major and challenging composite configuration, they can better prepare for the potential upcoming conflict. If both parties desire saving the relationship, they can benefit from the perspective, and recognize that although the trigger will bring up real issues that should be faced, it is also transitory.