Web Services based alignment with legacy platform

Hi all,

we're developing a row-by-row alignment infrastructure with a legacy system, using javascript and user events in NS and calls to external Web Services..

Using scripts we're able to intercept create, edit and delete events in netsuite custom records and invoke the relative method via web service. The granularity is thus "entity" based (on both systems). If I modify an employee in NS, the same update is made on the legacy system. So far, so good, quite simple.

Unfortunately, we're facing problems with a set of custom record tables (one father, three children) defined in netsuite as "sublist".
We experienced that, for these kind of records, the firing of user event is not "per entity" but instead is "per father entity". This means that the user event is triggered once the father is updated and not for every update made within a set of rows.