crm 4.0 - plugin not get fired while using CompoundCreateRequest

Hi All,

I am using CRM 4.0 on premise version.

I've written the codes to create salesorder and salesorderdetail by making
use of the "CompoundCreate" message.

I've written a 2 plugin for the Create message for salesorder and salesorderdetail respectively.
And none were fired when the CompoundCreate was fired in my codes. That's
why I'm looking at the possibility of registering a plugin against
"CompoundCreate" message.

So, the question. Is "CompoundCreate" supported? Can it be done? I'm aware
the "CompoundCreate" message is not shown on the Plugin Registration Tool
provided by Microsoft.

Thanks for any replies and insights.