Credentials to use adobe interactive form

Hi

I see an OSS note that talks about creating a OSS ticket to SAP requesting them for credentials to use an adobe interactive form.

We are on ECC 5.0 ( WAS 640 ) and intend to generate an adobe interactive form using a combination of adobe livecycle designer ( T.code SFP ) and an ABAP application program that sets the generated pdf property to fillable = 'X'

Question is - is there any extra licensing code required to get this credentials to SAP.

Please reply.