What are the documents not supported in PBWC?

Following document types are not supported in PBWC : 
Planned PO 
Local Blanket Agreement 
Local Contract Agreement 
Scheduled Releases 
BPA Releases 
Quotations 
RFQs 

Are Preferences supported in PBWC?

Preferences are not supported in PBWC

Way to define the dependent valueset so that at the time of defining the values for dependent value set value against a independent value set, default values should not appear

1.First create independent valueset,enter the values for the same.
2.Then create dependent valueset,add the indenpendent valuset to this.
3.Enter the default value from the one which you had defined in step1.

GBPA/BPA/SPO which are outcome of a Sourcing RFQ doesn't get defaulted the default contract template

GBPA / BPA / Standard PO which are outcome of a Sourcing RFQ doesn't get defaulted the default contract template even if the profile option 'PO: Auto Apply Default Contract Template' is set to Yes.

PO's autocreated from Requisition don't have contract template attached automatically

When a PO is created from Purchase Requisition via 'CreatePO' workflow, the contract template is not assigned to the PO even profile option 'PO: Auto Apply Default Contract Templates' is set to yes.

This is Bug in R12 onward  and ER is already raised with Oracle development. Bug Reference: 7521651

Express Receiving does not support entering DFF

Express Receiving does not support entering DFF

How to remove 'Retroactive Price' check box from the BPA / GBPA approval form or GBPA control page in PBWC

Change the value of 'PO: Allow Retroactive Pricing of POs' profile option to NEVER