Calling an OperationCaller from scripting

Hi guys,

I have defined a requested operation in my component using the following
syntax:

this->requires("ttrk")->addOperationCaller(this->sendCommandToCICAS);

where the OperationCaller is defined by:
RTT::OperationCaller< int (CICAS_TC) > sendCommandToCICAS;

Is there a way to manipulate the OperationCaller in scripting (my component
is executing a StateMachine periodically)?

I found nothing from the documentation, so I fear it is not possible...

Is there a possible workaround (s.t. defining an Operation that calls the
Operation caller)?

Would it be difficult to integrate such a skill to the Scripting?

Thanks in advance,

Charles.