which option use with tp addtobuffer to add some request with same name ?

Hi everybody,

Could anyone tell me how can I add a same transport request to buffer using tp addtobuffer.

I need to rebuild the production import queue.

I have done by script, but when an identical request is found, it is not add to the queue.

I have tried to add it manually the message : transport request XXXK already in import queue.

Thank you.