[TYPO3] insert more records in list submodule

[Stano Paška]

Hi all,

it is possible to hook "beforeInsert" in Web/List submodule for my
type of record?

I have my table tx_kiospicstat_record and I need add more identical
records from one form.

I need add one field "number of records" in TCA and before save (only
when creating new record) call my function that inserts "number of
records" identical records.

It can be possible with standard List submodule functionality, or I
must create my own BE module for mass inserting?

Thanks for answers

Stano Paška.