Can you explain What do you mean by Software acquisition Process ?
Depending upon your input - we will be able to give you some insight.
On high level for s/w licensing and details BMC ITSM has SAM (software asset management) Console . Its past of asset management.
If you are using our Product Ordering AIF/PDT, then if there are no licenses in inventory it should create a purchase requisition that can be send through the process.
Remedy Asset Mgmt has a Purchasing module - create requisition, submit for approval, submit for purchase, and then "receive" although for software you don't actually receive s/w; you get a s/w license contract or a license certificate (if contract already exists)
Here's a link to using the purchasing console
and an overview of software license management