What are the Steps to Edit a Form Record Stored in Case Management? (HCM Processing DesignTime)

Workflow completed.  Design Time stores records to Case Management.

Can someone please tell me steps to access the record and change a field value?

I also want to attach another attachment to the process to be stored with the original attachments.

So far I am poking around in SCASE transaction.

I am able to search for processes and steps but when I click a line I have no auth to change the record.

BASIS helped me and checked - doesn't look like I'm missing auth, but maybe usung SCASE wrong?

Still working...

Assistance Appreciated.

Update:

So I read this blog and it helped:

http://scn.sap.com/community/erp/hcm/blog/2009/09/28/hcm-processes-forms-making-the-case-for-case-management

However I can't edit the record when I get down to it.  The Change (pencil button) is grayed out.

Basis is checking my permissions again.

I SHOULD be able to click the change button right?