Engagement models

Choose the delivery structure that fits the work.

The collaboration model describes how engineering responsibility is organised. The partnership tier describes the planning horizon, scale, flexibility and commercial framework. They are separate decisions.

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Five ways to organise the responsibility.

Start with the engineering result, its interfaces and the continuity it needs. The delivery structure follows that boundary.

Specialist Capacity ↗

Focused engineering responsibility for a defined technical need. CEVOLARION plans and performs the agreed work, with the specialist providing the primary technical interface.

Best fit: A difficult technical problem or a missing specialist competence.
Scope boundary: A focused scope with agreed interfaces, evidence and decisions.
Scaling: Additional competence can form an Engineering Cell when the work requires it.
Handover / continuity: Technical findings, agreed outputs and a documented handover.

Engineering Cell ↗

A multidisciplinary delivery structure built around an agreed engineering responsibility and one primary technical interface. Its size follows the work.

Best fit: Several disciplines must progress together across connected interfaces.
Scope boundary: The agreed delivery scope, technical interfaces and customer decisions.
Scaling: A Cell can grow to department-scale capability or operate alongside other Cells.
Handover / continuity: Reviewable outputs, technical continuity and handover as the assignment changes.

Defined Work Package ↗

A bounded engineering result with agreed inputs, outputs, interfaces, acceptance and handover. The scope can range from a work package to complete embedded-system development.

Best fit: A defined package, product, subsystem or platform needs delivery responsibility.
Scope boundary: Agreed requirements, assumptions, deliverables and acceptance criteria.
Scaling: One or multiple Cells can deliver the project within the agreed boundary.
Handover / continuity: Accepted deliverables, evidence and the material needed to continue or operate the result.

Managed Embedded Engineering Service ↗

Ongoing engineering responsibility for a product, platform, customer-tailoring stream or explicitly defined engineering function.

Best fit: Engineering responsibility continues across releases, variants and lifecycle change.
Scope boundary: A service scope with agreed interfaces, governance and change control.
Scaling: One or multiple Engineering Cells operate the continuing service.
Handover / continuity: Maintained baselines, service evidence and a defined transition or exit plan.

Managed Verification & Test Service ↗

Ongoing responsibility for verification and test, including agreed automation, environments, execution, reporting and evidence.

Best fit: Recurring verification or test infrastructure needs sustained responsibility.
Scope boundary: The agreed test scope, quality-framework interfaces and evidence requirements.
Scaling: The service can span products and operate through one or more Cells.
Handover / continuity: Maintained test assets, usable results and controlled knowledge transfer.

Model and tier compatibility.

The model defines the work. The tier defines the planning and commercial framework.

Standard combinations. A short add-on is not a standalone continuing service.
Collaboration model	Flex	Continuity	Scale	Strategic
Specialist Capacity	Primary fit	Not offered as a standard combination	Short add-on only	Short add-on only
Engineering Cell	Primary fit	Primary fit	Primary fit	Not offered as a standard combination
Defined Work Package	Primary fit	Primary fit	Not offered as a standard combination	Primary fit
Managed Embedded Engineering Service	Not offered as a standard combination	Not offered as a standard combination	Not offered as a standard combination	Primary fit
Managed Verification & Test Service	Not offered as a standard combination	Not offered as a standard combination	Not offered as a standard combination	Primary fit

No partnership tier buys better engineering, faster response or priority over another customer.

Compare partnership tiers ↗

Start with the engineering situation.

Discuss the result, constraints and responsibility before choosing a collaboration model.

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