RE: Reversal transactions for more than one entries
Hi,
If they are journals you wish to reverse and you have "Copy to Posted Journal Lines" enabled on the General Journal Template you can technically use the "Posted General Journal" page to reverse more then one journal.
For example I posted two journals, document numbers G00025..G00026, and below I can reverse both of them using the "Posted General Journals" page. (this process copies them to a General Journal I can then post)

This is the option on the General Journal Template I'm referring to.

Hope this helps.
Thanks
Gavin