Applicable by any teacher, engineer or manager tomorrow, without asking anyone's permission.

Stage -1/8 (pedagogical void): The Observation Day — a Principal SRE takes a group of students for a day in a datacentre. Cost: zero. Impact: often decisive.
Stage -1/8 (theory): Physics teacher integrates water-electricity analogy into existing lessons. No equipment. No authorisation.
Stage 1 (vocabulary): Rewrite a job description with "SysOps L3" instead of "DevOps". One job description. Today.
Stage 6 (knowledge): Formalise a one-page mentoring agreement between senior and junior. Two signatures. No institution.
Stage 5 (authority): The Principal SRE writes their first documented veto on a technical decision they refuse. One email. One signed PDF.

Stage 1: Adopt SysOps/NetOps/OpInfra nomenclature as internal classification grid. HR decision. One resolution.
Stage 2: Redirect 30% of CPF budget to neutral certifications (LFCS, CKA). Annual training plan decision.
Stage 3: Deploy the Uniform of the Body — 5 levels, 5 signals. HR + management decision. Budget: €500-700/Lead SRE.
Stage 5: Include the Technical Primacy clause in the Principal SRE's contract. Internal legal decision.
Stage -1/8: Open the pooled teacher fund + parents' association vote → school gift. Two meetings. No public procurement.

Stage 4: Elastic Syntec — extension of Syntec's scope to infrastructure roles regardless of employing sector. Branch agreement or extension decree.
Stage 9: Resiliable commits, reasonable egress fees, real portability, CLOUD Act limited to its territory. European regulation.
Stages -1/8: Official integration of the Anti-Amputation Foundation into secondary school technology curricula. Ministerial decision.

The general amputation of the infrastructure body affects all its members — it erodes vocabulary, training, visibility, protection and authority for every engineer, man or woman. Women experience this general amputation plus an additional exclusion mechanism at each stage:

At stage 1 (vague vocabulary): men can decode titles through informal networks. Women, statistically less present in these networks, carry this decoding more alone.
At stage 3 (invisibility): invisible body + invisible presence = double invisibility.
At stage 5 (authority): the female Principal SRE must doubly prove their technical legitimacy before being heard in an arbitration.
At stage 6 (knowledge): informal transmission networks (tech evenings, non-mixed Slack channels, informal mentoring) are less accessible.

And before stage 0, there is stage -1 — which exists only for women: the bifurcation at age 12, when nobody explicitly invited them to face the machine.

Stage -1 (age 12): Anti-Amputation Foundation — the moment alone with the machine. The explicit invitation. "I want you to try this — not him in your place, you." Cost: zero. Tomorrow.
Stage 1 (readable door): Clear nomenclature → job offers with objective criteria → readable door without informal network. One rewritten job description away.
Stage 3 (visibility): Feminine options for the Uniform of the Body — three choices ①②③ within the black/white/red triptych. Same authority, freedom of form.
Stage 6 (transmission): Feminised grades in the Digital Craftsmen (proposal): aspirant, compagnon(ne), maître(sse). Equal access as founding condition.
Stage 7 (adult entry): The Gentle Exit — nomenclature creates the door. Objective criteria. LFCS CPF-eligible. The senior female DevOps who wants to become Lead SysOps has a documented path.
Stage 8 (child): Deamputation at the Source + The Body That Makes. The IKEA Effect and Self-Creation Effect (Brunneder & Dholakia, 2018): making with one's hands anchors a lasting sense of competence.

Infrational / Infrationnelle: devaluation of technical words through DevOps vocabulary inflation.
The Infrational Loop: self-sustaining 6-step cycle producing progressive loss of bare-metal competences.
Technical Primacy: constitutive right of the Principal SRE to the final word on technical decisions.
Deamputation at the Source: intervention at school, before bifurcation happens, so the mental image forms.
The Gentle Exit: conversion without rupture from DevOps vocabulary to nomenclature, with today's tools.
The Pooled Teacher Budget: 20 teachers × €10/month = €2,400/year — a real robotics class without asking the state for a penny.
The Pedagogical IKEA Effect: making with one's hands anchors a lasting sense of competence (Norton, Mochon & Ariely, 2012).