The role of the 4P'er and the 5P'er under the microscope
The 4Ps prefer not to supply any products themselves and are completely independent. As far as I am concerned, this is the precondition for a good director’s role in the supply chain. The products are supplied by the implementers, the 3P’ers.
In his specialty, the 4P’er takes the (often non-core) activities of the OEM’s completely out of his hands. For example, in the field of packaging. His job is to optimize integration, quality, availability, efficiency and lead times in his own area of expertise within the entire supply chain. To do this, the 4P’er deploys intelligent ICT solutions to keep a complete picture of all information flows in the chain in his own field. In this way, the 4P’er contributes positively to the agreed service level (SLA) and to the Total Cost of Ownership (TCO) of the OEM.
The 5P’er gets input from all his external advisors, the 4P’ers. Based on that input, the 5P’er builds scenarios and makes decisions. Depending on the agreements (SLA or other agreements), the 5P’er determines which costs are justified in the case at hand and which scenario prevails. In this way, continuous optimization of the supply chain is achievable.
The OEM can very well fill the role of 5P himself. But it would of course be completely daring if the OEM could also outsource that role. Of course, this is only possible if a well-thought-out decision model is developed for this, on the basis of which the 5P can make decisions on behalf of the OEM.
Preconditions for this new ecosystem
This new ecosystem runs entirely on trust, knowledge sharing and direction. It goes without saying that in this model, the 4P-er can be expected to be independent. That he always delivers the right price-quality ratio and is also constantly working on optimization and innovation within his field. The 4P-er can do this, because in his specialism he has an unparalleled view of the total chain and the total need.
To be and stay in control, the 4P’er needs both insight and overview. Not only about their own processes, but also about the processes of any third parties (3Ps). This is even more true for the 5P’er, the spider in the web.