Preventing a particular sequence to execute of the parent class from the Child class

Hello All,

I want to call off one of the sequence present in the parent class , from the child class.
Suppose there are multiple sequences (say for example seq1,seq2,seq3 ) in the run phase of the parent class.I want to disable the sequence seq2 from the child class.Is there anyway ,I can do it.I know overriding may be the way I can do it , but dont know exactly how to do it.

Thanks & Regards,

In reply to prashantk:

It is not really clear to me what your intention is, but all sequences you want to execute you have to call. There is nothing to disable.