Different meanings of houses based on Triplicity Rulers

1
Hello All,

There is one method of delineating the house based on the three different triplicity rulers with each ruler describing one aspect of the house.

Example: For 7th House:
1st Triplicity Ruler indicates women,
2nd Triplicity Ruler indicates conflicts,
3rd Triplicity Ruler indicates association.

How useful is this technique and does it really work ?
Is it worth checking this testimony during delineation?

Any suggestion would be appreciated.

Vasanth