All courses / AI Leader / Module 5 / Chapter 26
Learning objectives
After the lesson the participant can:
- Classify a provider relationship as strategic or ordinary using the three questions of the chapter.
- Explain why exit conditions belong in the procurement that creates a dependency.
- Review a sovereignty claim against the four properties and say what evidence counts for each.
- Draft a strategic dependency decision record with options, exit conditions, exit cost, evidence age and review date.
Key concepts
- Strategic dependency
- A dependency that binds the organisation's options for years. Three working questions identify it: can the provider be substituted within a period the organisation can survive, how many decision classes and services pass through it, and can the effect of a failure or change of terms be undone.
- Concentration as a property of the graph
- Concentration depends on the dependency graph, not the number of vendors: four providers relying on the same name service, identity federation or cloud region are one dependency. DORA Article 29(1) names a provider that is not easily substitutable and multiple arrangements with connected providers.
- Model retirement
- A service that rests on a hosted model has an expiry date set by someone else. Providers retire models on published schedules, and the work of migrating to the successor, including re-testing quality, falls on the customer.
- Exit test
- A restore test whose scenario is the loss of a provider, with a time objective, a quality gate, measurement by someone other than the runner and an expiry on the claim. A stressed exit is forced; a planned exit is chosen; the leader needs both.
- Sovereignty by properties
- Four properties from AI Platform and Security, Chapter 13: where workloads run, which law governs, the ability to move and the ability to continue. Each is claimed per strategic dependency, with a date and a result, never once for the whole organisation.
Interactive exercises
Do them here and get feedback at once. Choose a card and then where it belongs, or drag it.
Interactive exercise 1 · Sort
Evidence that counts for a sovereignty claim
Sort each piece of evidence by whether the chapter's table accepts it for a sovereignty property or rejects it.
Interactive exercise 2 · Match
Legal levers for a dependency decision
Match each provision to the lever the chapter says it gives a leader. The reading is organisational, not legal advice.
Teaching plan
| 15 min | Lecture on dependency as strategy, the economics of lock-in and concentration in the graph; participants apply the three questions to one of their own providers. |
| 15 min | The teacher covers the three dependencies AI adds, the four cost components of an exit and the drill, using Nordvik's test RST-NR-2029-001: time objective met, quality gate missed at 0.87 against 0.90, re-test passed at 0.91. |
| 15 min | Work through the table of sovereignty properties: for each, what the leader asks, what evidence counts and what does not; then procurement criteria that are stated, weighted and verifiable. |
| 35 min | Exercise: write a strategic dependency decision record. |
| 10 min | Quiz and comparison of the two organisations' records and what each chose. |
Discussion
- Nordvik's committee chose a one-year extension and a tender because it could not show that it could leave. What would a four-year extension have meant in the chapter's terms, and would your organisation have noticed?
- A budget that funds the dependency and not the exit has chosen the dependency by omission. Which of the four cost components of an exit is funded in your organisation today?
- A leader of a contracting authority cannot score 'sovereign' by assertion. Which verifiable properties would you turn into weighted criteria before the next tender is published?
Written exercise
Exercise · 35 minutes
A strategic dependency decision record
Choose a provider on which an AI-supported service of your organisation depends, or Hansa Mutual's claims-correspondence classification service. Write a decision record modelled on LDR-NR-2030-0026. State the decider and the proposer; the service, the provider, its reach and the shared services beneath it; the answers to the three questions; the options considered, including a shorter term and a tender; the exit conditions for a stressed and a planned exit; the four cost components of the exit and who funds them; the evidence, including the last exit test with its date, result and the service it covered; the stop path and whether it sits outside the provider; and the review date. Test each of the four sovereignty properties and note which have no dated evidence.
Deliverable: A strategic dependency decision record of one to two pages with options, exit conditions, funded exit costs, dated evidence, stop path and review date.
Self-test
Choose an answer to see whether it is right, or open the answer below each question.
What did Nordvik Region's first exit test of the staff assistant, RST-NR-2029-001, show?
Show the answer
D. It met its time objective and missed its quality gate at 0.87 against 0.90, and the re-test passed at 0.91
The serving configuration was not in the bundle. The record states what failed and what was repaired, carries an age, and covers one service at one provider; no exit test of the benefits-triage service exists.For the property 'ability to move', which evidence does the chapter say counts?
Show the answer
B. A dated exit test measured by someone other than the runner
An exit plan that has not been tested does not count. The rights make an exit permissible; whether it is feasible is shown only by a test with a date, a result and an independent measurement.Why do the questions about exit belong in the procurement and not in the crisis, according to the chapter's reading of lock-in?
Show the answer
C. Because the bargaining position is strongest before signature and weakest after migration has become expensive
Vendors compete hard before lock-in to earn market power over existing customers afterwards. The leader's leverage is therefore at its peak before signing, which is when exit conditions can be written in.