SAP A1 - All in One

Dear All,

Can anyone tell me what is SAP ALL in One?

We have integrated our workflow with SAP ECC 6.0 and now we want to integrate our Workflow with SAP ALL in One?

I want to know :

1. Does SAP aLL in One support Transactions like SAP ECC 6.0 and has BAPI similar to SAP ECC 6.0?

2. Is the JCO files for SAP ALL in one and SAP ECC 6.0 same??

3. And last Does SAP aLL in One support ArchiveLink Framework similar to SAP ECC 6.0?