Configuration script to exclude products on change of attribute of Root Product

Hi All,

I am trying to create a configurator script in a way that when the attribute value changes for Root product,out of the n component products in a relationship some should get deleted

product structure sample example with two components :

Root product- Test Product

Root product attribute - TV(values:Y,N)

Product Components- Test product 1,Test product 2

Product Components attribute name:prod(default value for Test Product1:tv)

Relationship name- Products

Test Product->Products-->Test Product 1(Attribute name:prod,Default attribute value tv)

                            |-------->Test Product 2 (Attribute name:prod,Default attribute value blank)

So as per the above structure I am trying to remove Test Product 1 when TV attribute(Attribute of Test Product) becomes N.