This tool reads a change of residence from the 4th house of home and its lord, the 3rd house of short moves, the 12th of foreign lands, the 9th of long journeys, and Rahu as karaka of displacement. A movable (chara) sign on the 4th, or the 4th lord leaving the 4th, favours a shift. A fixed (sthira) sign and an anchored 4th lord describe a settled home.
It scores relocation strength (Strong, Moderate, Settled), the likely nature (local versus distant or foreign), a probable direction, and Vimshottari windows of the 4th, 3rd, 12th and 9th lords, Rahu and the Moon. A strong yoga is not a lease, visa or packing date. Work, family and opportunity still decide. Charts are Lahiri sidereal. Enter exact birth time and city.
This page is a move of home, not settling abroad as a life theme. That is Foreign Settlement - Videsh Yoga. A posting overseas without settling is Foreign Job Possibility. A compass heading from Ashtakavarga bindus is Which Direction to go to Get Success. The natal chart is Kundli Maker.