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--- dido:public:s_cli:05_contents:02_prt:supply:start [2021/05/20 17:12]
50.19.247.197 ↷ Links adapted because of a move operation
+++ dido:public:s_cli:05_contents:02_prt:supply:start [2021/08/05 10:45] (current)
murphy
@@ Line 4: / Line 4: @@
 ===== Overview =====
-[[dido:public:s_cli:05_contents:02_prt:supply | Return to Top ]]
+[[dido:public:s_cli:05_contents:02_prt:supply:start| Return to Top ]]
 A [[dido:public:ra:xapend:xapend.a_glossary:s:supplychain]] covers the entire system of producing and delivering a product or service, from the initial sourcing of raw materials to the final delivery to end consumers. In other words, the supply chain defines the entire production process, including all the adjunct activities involved at each step of the supply chain. It includes the information flow, natural resources transformed into useful materials, human resources, and any other components (i.e., packing materials, shipping containers, energy consumption) that are perceived as part of the final finished product or service.((
@@ Line 109: / Line 109: @@
   * [[dido:public:ra:xapend:xapend.a_glossary:c:ccpa]]
+  * **Note:** Also see [[dido:public:ra:1.4_req:2_nonfunc:25_security:confidentiality]], and [[dido:public:ra:xapend:xapend.a_glossary:p:pii]].
   * **Note:** Obviously, depending on the industries associated with the Supply Chain, there will be industry specific regulations that apply (e.g., [[dido:public:ra:xapend:xapend.a_glossary:h:hippa]]).
-  * [[dido:public:s_cli:05_contents:02_prt:supply:problem]]
+===== The Agricultural Supply Chain =====
-  * [[dido:public:s_cli:05_contents:02_prt:supply:existing]]
+[[dido:public:s_cli:05_contents:02_prt:supply:start| Return to Top ]]
-  * [[dido:public:s_cli:05_contents:02_prt:supply:theory]]
+<nspages -tree -r -exclude -subns -pagesInNs -h1 -textNs="">
-===== Existing Simplified System without DIDO =====
+  - needs to identify a [[dido:public:ra:xapend:xapend.a_glossary:c:coi]] that cov
-[[dido:public:s_cli:05_contents:02_prt:supply | Return to Top ]]
+  - He joins an agriculture Community of Interest (CoI) with a membership that reflect the problems that are unique to the community (i.e., the Domain). The CoI selects a [[dido:public:ra:xapend:xapend.a_glossary:d:dido_platform|DIDO platform]] to use and work to have Domain specific Smart Contracts developed to address the COI's needs. For example, the COI define Smart Contracts describing Fruit Lot, a Field or Plot that have properties for Organic, GMO, etc. They also create Smart Contracts that represent the Owner and the Operator of the Field or the Plot. In addition, they describe Smart Contracts that represents farming actives (i.e, plowing, plant variety, "feeding", watering and harvesting, etc.) for the field or plot. Associated with the activity are a group of individuals that conducted the activity as well as a list of materials used during the activity.
+  - After the harvest, Sal is ready to send the produce to market. He hires outside firm to load and drive the produce to market. Sal clones an anonymized subset of his [[dido:public:ra:xapend:xapend.a_glossary:b:blockchain|blockchain]] to the delivery person as a side-chain or as a stream of the main DIDO. he driver accepts the Side-chain and adds the appropriate information about the people who loaded the truck and the specifics about the truck. The Truck has its own side-chain that is added to to the side chain provided by Sal. It includes specifics about the truck driver and the truck (i.e., what was its last few loads, when was the truck cleaned last). While in transit, the refrigerated deliver truck keeps track of environment conditions within the truck (e.g., temperature, humidity) and the total transportation time.
-The following is an extremely simplified system that is meant to provide an overarching framework for using DIDOs to solve [[dido:public:ra:xapend:xapend.a_glossary:s:supplychain]] problems. It is not meant to be completely accurate but is provided for illustrative purposes. Others are encouraged to use this as a starting point for more complicated reality based scenarios.
-==== Activities =====
-[[dido:public:s_cli:05_contents:02_prt:supply | Return to Top ]]
-The following is only a simplified list of the steps involved in providing Sal's strawberries from field to table. Its a long supply chain with each step adding risk the quality of the strawberries and/ or the safety of the strawberries.
-  - The strawberries are grown in a field. Only some of the risks are controllable. For example, feral swine can run through the field((
-Michelle T. Jay, et al.,
-US National Library of Medicine, National Institute of Health,
-December 2007,
-__Escherichia coli O157:H7 in Feral Swine near Spinach Fields and Cattle, Central California Coast__,
-Accessed: May 10 2021,
-[[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2876768/]]
-))
-  - The strawberries are placed in reused field baskets / boxes
-  - The boxes are moved from the field to a small truck where they are hauled to a central packing house for cleaning, grading, and packaging.
-  - The packaged strawberries are then backed in larger boxes and placed on a pallet
-  - The palleted strawberries are moved to cold storage
-  - The strawberries are sold/purchased by wholesalers
-  - The strawberries are loaded on to refrigerated trucks for distribution to owners cold storage facility
-  - The Strawberries are inspected for quality
-  - The strawberries are placed in a Cold Storage warehouse with other products owned by the wholesaler
-  - The strawberries are loaded onto trucks bound for the retail outlets (i.e., grocery stores, fruit stands, restaurant, etc.
-  - The Consumer selects the Strawberries and places them in a cart or basket and goes to checkout
-  - The Consumers purchases are put in bags and placed into a car to be taken home
-  - The strawberries are placed into the consumer's refrigerator along with other new purchases and with products already in the refridgerator
-  - The strawberries are consumed, usually as raw fruit at the table or as snacks
-<figure>
-{{  :dido:public:s_cli:05_contents:02_prt:screen_shot_2021-05-10_at_11.32.27_pm.png?800  |}}
-<caption>A simple, idealized traditional Supply Chain - Field to table for Strawberries</caption>
-</figure>
-When record keeping gets added to the Supply Chain, the complexity can be overwhelming. Fortunately, from a supply chain perspective, most the of the time the records end up being superfluous, but when there are problems with food safety the records are essential in tracking down the cause of the problem. In agriculture, as you move towards the source of the Supply Chain, many of the records are are non-digital.
-  : //Most farms collect data in some form. Much of this may be in personal notebooks and mandatory compliance forms. Precision farming equipment, machinery, and mobile and desktop apps also collect agricultural data.//((
-Andrew Cooke,
-Rezare Systems,
-November 2019,
-Accessed: 12 May 2021,
-[[https://www.rezare.co.nz/digital-data-in-the-agri-food-supply-chain/]]
-))
-In addition to the Health and Safety aspects of record keeping in the Supply Chain there are other important uses for the data. For example, improvements in efficiency that effect time to market, quality of the products delivered, or reducing wastage.
-  * **Note:** The data logging and storage of data in the diagram is intended only for discussion purposes of the Supply Chain and not a specific implementation. This is particularly true when portions of the Supply Cahin become Value Chains.
-<figure>
-{{  :dido:public:s_cli:05_contents:02_prt:screen_shot_2021-05-11_at_2.39.49_pm.png?800  |}}
-<caption>A simple, idealized traditional Supply Chain with record keeping</caption>
-</figure>
-==== Issues ====
-[[dido:public:s_cli:05_contents:02_prt:supply | Return to Top ]]
-Although this scenario is about strawberries which may not be considered as a critical food resource, it does represent many agricultural issues for commodities such as grain, meat or dairy. It can also be reflective of non-
-  - Supply chain records are spread across many individuals and companies covering wide geographic areas crossing numerous international borders covered by international law, trade unions and treaties.
-  - Pedigree and Provenance have different levels of granularity. For example, wanting to know the source of food may be
-    - strictly geopolitical (i.e., embargoes),
-    - it may religious (i.e., Halal and Kosher)
-    - it may be medical (i.e., nut allergies)
-  - The breadth and depth of the supply chain may vary according to product classifications. For example, Organic can reach back to before the product is harvested and cover the source of the seeds, the number of years the fields has had no pesticides or inorganic fertilizers added to it. Another example would be Genetically Modified Organisms (GMO) might even extend to neighboring fields because the Non-GMO products might be inadvertently pollinated by crops in neighboring fields
-  - This scenario does not cover ancillary information such as insurance, bonding, customs, import/export regulations or signed receipts for products
-  - This scenario does not cover the data sharing aspects of the Supply Chain. In Value Chain there is often a single company with single key responsibility for the data (i.e., Walmart or Amazon)
-  - This scenario represents most of the components within the Supply Chain as a federation, and consequently there can be problems with inconsistent:
-    - Security enforcement
-    - Automated signatures
-    - Data Models or versions of models (e.g., version 1.0 of definition of a field versus version 2.0)
-    - Supply Chain nomenclature ( what is a field, truck, crate, warehouse, etc.)
-    - Domain specific nomenclature ( what is a strawberry, box of strawberries, flat of strawberries, organic, non-GMO, etc).
-  - This scenario has a lot of "parts" and flows. Each part and each flow introduce risk to the success of the Supply Chain
-  - Any centralized or even decentralized data stores also represent a risk to the data from hacking, breaches or to ransomware
-===== Theoretical Simplified System Using DIDO =====
-[[dido:public:s_cli:05_contents:02_prt:supply | Return to Top ]]
-==== Activities ====
-[[dido:public:s_cli:05_contents:02_prt:supply | Return to Top ]]
-The following activities are based on the assumption that a Supply Chain system is implemented using a DIDO. The other assumption is that the Supply Chain records belong to the participant in the Supply Chain and not an outside Value Chain participant. Although each participant, controls and is ultimately responsible for their records, it does not mean that the information can't be federated to all the participants in the Supply Chain.
-It is only a simplified list of the steps involved in providing fresh, high quality strawberries from the field to the table so to speak.
-  - Sal joins a Fresh Fruit Supply Chain Cooperative DIDO
-  - Sal records information about the field to the DIDO (i.e., location, soil type, crop history, etc
-  - Sal records current growing season materials and supplies (i.e., kind of crop, seed source, fertilizers, water source, etc.).
-  - Sal records current growing season activities (i.e., plowing time, plating time, cultivating time, watering details such as time of watering, duration, liters applied, source of water, etc) and havesting.
-  - Sal records the pickers, the amount of time they work and the Kilograms they picked.
-  - Sal hires a trucking service to take the produce from the fields and the processing and packaging center and receives a receipt for his produce
-  - The Processing Center washes, grades and packages the strawberries, packages the strawberries into packages, boxes the packages into boxes, inventories the boxes and stores them into cold storage
-  - The Processing Center sells the strawberries to a Distribution Center
-  - The Processing Center loads the strawberries onto to a refrigerated truck for cartage to the Distribution Center
-  - The Distribution Center unloads the trucks and stores the strawberries into a cold storage facility.
-  - The Distribution Center receives orders for Fruit from retailers
-  - The Distribution Center fulfills the order from fruit (including the strawberries) and places all the fruit onto a pallet
-  - The Distribution Center places the pallets into a delivery vehicle and delivers them to the retail outlet
-  - The Retail outlet can be:
-    - A Store or Fruit Stand
-    - A restaurant
-    - A food processing plant (i.e., an Ice cream manufacturer
-  - The consumer obtains the strawberries or a product with strawberries in it
-<figure>
-{{  :dido:public:s_cli:05_contents:02_prt:screen_shot_2021-05-12_at_2.29.14_pm.png?700  |}}
-<caption>A simple, idealized theoretical record flow for a Strawberry Supply Chain.</caption>
-</figure>
-==== Issues ====
- * [[dido:public:s_cli:05_contents:02_prt:supply:theory:start]]
-==== Issues ====
-[[dido:public:s_cli:05_contents:02_prt:supply | Return to Top ]]
-The Following provides a detailed discussion of some of the issues associated with a Theoretical Simplified System Using DIDO scenario.
-<nspages -tree -r -exclude -subns -pagesInNs -h1 -textNs="Discussion of Issues">
-  * [[dido:public:s_cli:05_contents:02_prt:supply:theory:issue:opc]]
-  * [[dido:public:s_cli:05_contents:02_prt:supply:issue:ascc]]
-    - **Retail Outlet Provider** - A Retail Outlet Provider person or establishment that sells the produce directly to the Human Consumers. Some examples are grocery stores, fruit stands, convenient stores, kiosks, etc.
-    - **Discretionary Providers** - A Discretionary Providers are places where the products are sold as part of something else to the Human Consumers. Some examples are restaurants, ice-cream stores, etc.
-    - **Human Consumer** - The Human Consumers are the people that actually buy the products and consume them.
-    - **Processing Consumer** - The Processing Consumers are people or establishments that buy the products and further process them into other products such as ice-cream products, jams, jellies, or candies.
-  - needs to identify a Community of Interest (CoI) that cov
-  - He joins an agriculture Community of Interest (CoI) with a membership that reflect the problems that are unique to the community (i.e., the Domain). The CoI selects a DIDO platform to use and work to have Domain specific Smart Contracts developed to address the COI's needs. For example, the COI define Smart Contracts describing Fruit Lot, a Field or Plot that have properties for Organic, GMO, etc. They also create Smart Contracts that represent the Owner and the Operator of the Field or the Plot. In addition, they describe Smart Contracts that represents farming actives (i.e, plowing, plant variety, "feeding", watering and harvesting, etc.) for the field or plot. Associated with the activity are a group of individuals that conducted the activity as well as a list of materials used during the activity.
-  - After the harvest, Sal is ready to send the produce to market. He hires outside firm to load and drive the produce to market. Sal clones an anonymized subset of his blockchain to the delivery person as a side-chain or as a stream of the main DIDO. he driver accepts the Side-chain and adds the appropriate information about the people who loaded the truck and the specifics about the truck. The Truck has its own side-chain that is added to to the side chain provided by Sal. It includes specifics about the truck driver and the truck (i.e., what was its last few loads, when was the truck cleaned last). While in transit, the refrigerated deliver truck keeps track of environment conditions within the truck (e.g., temperature, humidity) and the total transportation time.
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