Reverse entry created by posted invoice

Hi All,

I want to reverse some G/L entries from invoices. NAV doesn't allow this directly (because of related entries).
But i just need this to split those entries into other entries to put different dimension value.

e.g :
Entry1 with 100$ Dim Value 1
will become
Entry 2 with -100$ Dim Value 1 (Reversal one)
Entry 3 with 75$ Dim Value 2
Entry 4 with 25$ Dim Value 3

Related entries (Item entries, Customer entries,...) and documents are ok i just need this split.

I was thinking about doing this :
1- Made reversal entry (With code in reversal entry table without the restriction)
2- Create new entries via journal with the same document no.

Is this way correct ?

Regards,

dkone.