Hybrid mode Development specifc/standard script management

Hi everyone,

Is there anyone who have experiance with Hybrid mode development for customer?

I have a question how you handle Script managament below is my case:

In standard Class PJMTSKITM we have

property ITMREF

this property has PROPAGATE ACTION in script PJMTSKITM_CSTD.src

$ITMREF

  Case [L]ARULE

    When "CONTROL"   : Gosub ITMREF_CONTROL

    When "PROPAGATE" : Gosub ITMREF_PROPAGATE

  Endcase

Return

I would like to change behaviour of PROPAGATE ACTION to Specific.

How can I Stop standard Action in this case? Like I could in Classic mode by creating Specific script and setting GPE=1 variable?