Standard Form for SAP ECM

Hello Everyone,

1) Iam New to Interactive forms by Adobe.I want to use this for SAP Engineering Change Management Process.

    I heard that there will be a standard form available in Out of the Box SAP.

    Can someone guide where can i find the Standard form in SAP system.

2) In Configuration side(Tcode spro) for Engineering Change Management where do i need to configure to activate these forms.

3) What are the system prerequisites(Any specific Licensing required) to use Adobe forms.  

Any information related to this or any suitable links where i can get relevant information will be appreciated.

Regards,

Praveen.