More options, more capability?
We need a separate procedure for every kind of request: requisite variety demands it.
The case
A fictional housing service receives requests in six categories. Two categories require an urgent authorised response. Three can begin with the same investigation, which subsequently distinguishes their causes. The remaining category belongs to another service. A proposed form offers six buttons but every choice reaches the same untrained queue.
Try it before reading on
Separate distinctions in a form from effective responses. Identify what must be known at first contact and what can safely be distinguished later.
Use paper or your own notes. Keep the first answer as well as any revision.
Compare your reasoning
Six labels do not establish six effective responses. Preserve the distinction needed to recognise and route urgency, establish a reliable route for the out-of-scope request, and check whether the investigation can handle its three categories in time. The relevant capacity includes authority, knowledge, coordination, and action after the first screen. State which differences matter to the desired outcome before counting categories.
When could the claim be defensible?
A common initial investigation could fail if an urgent condition is indistinguishable until too late. Combining categories is defensible only when the proposed process can discover and handle the consequential differences.
Change the conditions
The urgent team has expertise but cannot authorise the necessary action. Which part of the supposed response capability is missing?
Compare the changed case
Expertise alone is insufficient: the route needs timely authority and access to action. Investigate the actual decision channel rather than adding another form category.
Follow the specific connection
Systems laws: test variety, feedback and local optimisation
Basic examples of requisite variety, feedback delay and whole-system effects. The SCiO row is broader; this page does not claim to cover every law in a systems-laws course.
Viable System Model: diagnose functions and channels
A basic organisational diagnosis. Functions can be distributed or combined in people and groups. The exercise does not establish that every multi-agency network has a single legitimate metasystem.
Source routes and reading limits
The methodological route below uses the existing practice pack's checked resource descriptions. This release does not claim fresh reading of the external works.
SCiO competency framework resource guide (PDF)
Further reading for each framework row, including the separate references associated with transposing theory.
Existing check: Public sharing confirmed; approach and theory bibliography inspected. The presence of a reference does not establish that it contains self-check exercises.
OU: drawing systems maps, SAQ 3 and Activities 19-22
Attempt SAQ 3 before opening its answer. Draw your own map for Activities 19-22, then compare the author's choices. Different justified boundaries need not match the example.
Existing check: Tasks, defective maps, answer text and worked revisions inspected. Historic Child Support Agency case, not current policy guidance.
Metaphorum: VSM mapping and editable diagrams
Use the editable diagrams after identifying your focal system, operational units and channels. A completed template is not evidence that the diagnosis is sound.
Existing check: Diagram links and Jon Walker's editing instructions inspected. Templates are not an answer validator.
Jon Walker: Viable Systems Model guide
A useful further route when reachable. This pack provides its own case and answer so access failure does not stop practice.
Existing check: Bibliographic route identified; direct access was not confirmed in this research environment.
Take one revision away
Write the claim you can now support, the assumption you changed, and the observation or decision still needed. Do not turn the worked comparison into a compulsory answer where the question admits alternatives.
Choose another claim · Print all task sheets · Download the cases and route record