Approval of Blanket purchase Agreements based on Cost Centre ?

Hello,

As you know there are no distributions in a Blanket Purchase Agreement.

However, we have a requirement for cost centre for approval reasons on Blanket purchase Agreement.

To elaborate, the position heirarchy which is meant for Blanket purchase agreements is based on cost centres.

The approver is determined by the cost center stored in a DFF in the Blanket purchase agreement.

Is this possible if we leverage approval management engine ?

We have the position heirarchy ready with approval limits and cost centres for Blanket purchase agreements.

However how can we validate this approval ?

Thanks,

Monika