modules
Developer and Operator Experience
Expose the same governed operational meaning through typed clients, development tools and accessible operator workbenches.
Expose the same governed operational meaning through typed clients, development tools and accessible operator workbenches. A generated client, interface preview or package does not activate an operation or widen a user's authority.
How the module works
Expose the same governed operational meaning through typed clients, development tools and accessible operator workbenches.
data Viz
data View
section: canonical-module
Section 1
col Title: Typed APIs, SDKs and Subscriptions
col Cont: Build an operational application, continue a snapshot-bound query and reconcile a request whose transport response was lost. Parity is a specification obligation, not a generated-artifact or runtime assertion; unknown mappings stay unpublished and clients cannot authorize themselves.
Section 2
col Title: Development Tools, Packages and Credentials
col Cont: Select an application subset, inspect permission and redaction previews and produce its governed development artifacts. A package or sandbox cannot supply production authority; secrets remain outside domain payloads, and unqualified generation or credential mappings fail closed.
Section 3
col Title: Operator Workbenches and Accessible Explanations
col Cont: Inspect a situation, tune an admitted request, confirm its actual consequence and follow a lawful recovery path. A button, animation or optimistic preview cannot establish durable save, owner execution or verified effect; restricted fields remain undisclosed across every representation.
Operational contract
- Inputs
- Admitted semantic descriptors, Scoped application and credential definitions, Current permission and operation availability
- Outputs
- Typed request and result projections, Development and package evidence, Operator explanations and workbench state
- Boundary
- A generated client, interface preview or package does not activate an operation or widen a user's authority.
- section
- operational-contract
Developer and Operator Experience capabilities
data View: lugh-e-developer-operator:sub-modules
Typed APIs, SDKs and Subscriptions
desc: Preserve operational result, authority and recovery semantics across protobuf, REST and generated language clients.
link: /sub-modules/lugh-e-typed-clients
Development Tools, Packages and Credentials
desc: Define scoped developer applications and inspect the evidence behind generated packages and tooling.
link: /sub-modules/lugh-e-development-packages
Operator Workbenches and Accessible Explanations
desc: Show operational state, uncertainty, denial, owner progress and recovery choices through product-native workbenches.
link: /sub-modules/lugh-e-operator-workbenches
Typed APIs, SDKs and Subscriptions
action: Preserve operational result, authority and recovery semantics across protobuf, REST and generated language clients.
mechanism: Canonical requests, results and problems retain exact types, knowledge states, decimals, versions, receipts and continuations. Rust, TypeScript, Python, Go and Java share the admitted denominator; read composition and subscriptions retain their bounded transport roles.
workflow role: Build an operational application, continue a snapshot-bound query and reconcile a request whose transport response was lost.
operational outcome: Integrators can use the same governed operation meaning without inventing a transport-specific success or weaker authorization path.
maturity: specified
evidence: Specified scope: Lugh-E Part 4, §§1.2, 3, 6–8, 12. Claim LUGH-E-TEXT-001-F037. Source verification is not implementation, deployment or independent acceptance evidence.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 1
Admitted semantic descriptors
Section 2
Scoped application and credential definitions
Section 3
Current permission and operation availability
Section 1
Typed request and result projections
Section 2
Development and package evidence
Section 3
Operator explanations and workbench state
Section 1
Parity is a specification obligation, not a generated-artifact or runtime assertion; unknown mappings stay unpublished and clients cannot authorize themselves.
Development Tools, Packages and Credentials
action: Define scoped developer applications and inspect the evidence behind generated packages and tooling.
mechanism: Selected ontology and action surfaces, immutable package identities, credential scope and lifecycle, CLI, IDE support, schema migration and sandbox contracts remain linked to admitted descriptors and current permissions.
workflow role: Select an application subset, inspect permission and redaction previews and produce its governed development artifacts.
operational outcome: A developer can distinguish a compatible package and permitted operation subset from a broad platform credential.
maturity: specified
evidence: Specified scope: Lugh-E Part 4, §§8.5, 9–11. Claim LUGH-E-TEXT-001-F038. Source verification is not implementation, deployment or independent acceptance evidence.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 1
Admitted semantic descriptors
Section 2
Scoped application and credential definitions
Section 3
Current permission and operation availability
Section 1
Typed request and result projections
Section 2
Development and package evidence
Section 3
Operator explanations and workbench state
Section 1
A package or sandbox cannot supply production authority; secrets remain outside domain payloads, and unqualified generation or credential mappings fail closed.
Operator Workbenches and Accessible Explanations
action: Show operational state, uncertainty, denial, owner progress and recovery choices through product-native workbenches.
mechanism: Ontology, evidence, scenario, mission, command and effect views use the same server-owned meanings. Permission previews and operation availability are revalidated; keyboard and nonvisual projections retain the distinctions shown by visual layouts.
workflow role: Inspect a situation, tune an admitted request, confirm its actual consequence and follow a lawful recovery path.
operational outcome: Operators can act on the evidence and authority currently available without reading internal implementation identifiers.
maturity: specified
evidence: Specified scope: Lugh-E Part 4, §§9–10, 13–15. Claim LUGH-E-TEXT-001-F039. Source verification is not implementation, deployment or independent acceptance evidence.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 1
Admitted semantic descriptors
Section 2
Scoped application and credential definitions
Section 3
Current permission and operation availability
Section 1
Typed request and result projections
Section 2
Development and package evidence
Section 3
Operator explanations and workbench state
Section 1
A button, animation or optimistic preview cannot establish durable save, owner execution or verified effect; restricted fields remain undisclosed across every representation.
industry application
headline: Developer and Operator Experience in Aerospace and Defense
Use Developer and Operator Experience within the response to this industry-specific concern: a mission, surveillance requirement or command decision changes while the operational picture contains gaps or competing interpretations. The review concerns mission objectives, aircraft and platform states, tracks and observation requirements, authority and effect records, with the receiving source, decision and execution owners kept distinct.
trigger: a mission, surveillance requirement or command decision changes while the operational picture contains gaps or competing interpretations
contextual behaviour: Compose Typed APIs, SDKs and Subscriptions, Development Tools, Packages and Credentials, Operator Workbenches and Accessible Explanations at the same qualified operational cut. In this context, classification and coalition releasability and the current industry-owner cut constrain what may be represented, proposed or accepted.
failure cost: A stale picture, absent collector or ambiguous owner effect can misdirect a mission; missing evidence remains an explicit operational limitation. An unavailable Developer and Operator Experience contribution remains explicit rather than being replaced by a weaker success state.
observable outcome: The Developer and Operator Experience contribution is inspectable within the industry's evidence, responsibility and owner-response chain. The watch can inspect the mission's evidence, authority, owner disposition and unresolved verification duty at the relevant cut.
evidence: Specified industry application only. Lugh-E Part 4, §§1–3, 6–15; the entity's feature claims retain their own exact sources. This is not industry-specific deployment, conformance or outcome proof.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 4
Mission commanders
Section 5
Watch teams
Section 6
Collection and platform coordinators
Section 1
Mission objectives
Section 2
Aircraft and platform states
Section 3
Tracks and observation requirements
Section 4
Authority and effect records
Section 1
Bind the mission and evidence cut to the responsible watch
Section 2
Apply Developer and Operator Experience to the qualified industry context, retaining its declared evidence and limitations
Section 3
Obtain current lawful and accountable authority before qualified owner handoff
Section 4
Retain owner acceptance, independently observed effects and after-action duties separately
Section 1
Qualified sensor and collection owners
Section 2
Certified platform and effector controllers
Section 3
Tactical exchange owners
Section 1
Classification and coalition releasability
Section 2
Contested communications and local evidence freshness
Section 3
No autonomous lethal final authority
Section 4
Certified controller and interlock boundaries
Section 5
A generated client, interface preview or package does not activate an operation or widen a user's authority.
industry application
headline: Developer and Operator Experience in Manufacturing
Use Developer and Operator Experience within the response to this industry-specific concern: equipment degradation or a quality finding affects the production sequence and its downstream commitments. The review concerns machines and configuration baselines, production tasks, materials and downstream commitments, maintenance and quality evidence, with the receiving source, decision and execution owners kept distinct.
trigger: equipment degradation or a quality finding affects the production sequence and its downstream commitments
contextual behaviour: Compose Typed APIs, SDKs and Subscriptions, Development Tools, Packages and Credentials, Operator Workbenches and Accessible Explanations at the same qualified operational cut. In this context, equipment safety and protected controller logic and the current industry-owner cut constrain what may be represented, proposed or accepted.
failure cost: A nominally available machine may be unsafe, unstaffed or misconfigured; a recovery workflow cannot prove restored production. An unavailable Developer and Operator Experience contribution remains explicit rather than being replaced by a weaker success state.
observable outcome: The Developer and Operator Experience contribution is inspectable within the industry's evidence, responsibility and owner-response chain. Plant teams retain a traceable response from the equipment or process finding through qualified recovery evidence and outstanding work.
evidence: Specified industry application only. Lugh-E Part 4, §§1–3, 6–15; the entity's feature claims retain their own exact sources. This is not industry-specific deployment, conformance or outcome proof.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 4
Production coordinators
Section 5
Maintenance teams
Section 6
Quality and plant-integration engineers
Section 1
Machines and configuration baselines
Section 2
Production tasks
Section 3
Materials and downstream commitments
Section 4
Maintenance and quality evidence
Section 1
Bind machine, material and process evidence without overwriting their owners
Section 2
Apply Developer and Operator Experience to the qualified industry context, retaining its declared evidence and limitations
Section 3
Prepare an accountable request to the qualified production or equipment owner
Section 4
Compare owner readback with expected recovery and retain remaining maintenance or quality duties
Section 1
Manufacturing and maintenance systems of record
Section 2
Qualified equipment adapters
Section 3
Certified industrial controllers
Section 1
Equipment safety and protected controller logic
Section 2
Current configuration and competency evidence
Section 3
Production and material custody boundaries
Section 4
A generated client, interface preview or package does not activate an operation or widen a user's authority.
industry application
headline: Developer and Operator Experience in Logistics and Supply Chain
Use Developer and Operator Experience within the response to this industry-specific concern: a disruption, custody gap or changed arrival makes a planned delivery or downstream resource commitment uncertain. The review concerns shipments and routes, suppliers and custody records, reservations and resource bills, delivery and customer commitments, with the receiving source, decision and execution owners kept distinct.
trigger: a disruption, custody gap or changed arrival makes a planned delivery or downstream resource commitment uncertain
contextual behaviour: Compose Typed APIs, SDKs and Subscriptions, Development Tools, Packages and Credentials, Operator Workbenches and Accessible Explanations at the same qualified operational cut. In this context, custody continuity and the current industry-owner cut constrain what may be represented, proposed or accepted.
failure cost: A proposed reroute or reservation does not move stock or prove delivery; unknown custody and arrival remain visible. An unavailable Developer and Operator Experience contribution remains explicit rather than being replaced by a weaker success state.
observable outcome: The Developer and Operator Experience contribution is inspectable within the industry's evidence, responsibility and owner-response chain. Planners can explain the accepted operational change, its evidence and which downstream commitment still needs confirmation.
evidence: Specified industry application only. Lugh-E Part 4, §§1–3, 6–15; the entity's feature claims retain their own exact sources. This is not industry-specific deployment, conformance or outcome proof.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 4
Network planners
Section 5
Warehouse and transport coordinators
Section 6
Supply owners
Section 1
Shipments and routes
Section 2
Suppliers and custody records
Section 3
Reservations and resource bills
Section 4
Delivery and customer commitments
Section 1
Freeze the affected shipment, custody and commitment population
Section 2
Apply Developer and Operator Experience to the qualified industry context, retaining its declared evidence and limitations
Section 3
Seek acceptance from the owner of the changed reservation or transport work
Section 4
Retain delivery readback and remaining customer or custody follow-up
Section 1
Transport and warehouse owners
Section 2
Inventory and reservation systems
Section 3
Qualified carrier evidence sources
Section 1
Custody continuity
Section 2
Owner-controlled stock and reservations
Section 3
Explicit arrival uncertainty and disconnected evidence
Section 4
A generated client, interface preview or package does not activate an operation or widen a user's authority.
industry application
headline: Developer and Operator Experience in Energy and Utilities
Use Developer and Operator Experience within the response to this industry-specific concern: asset telemetry, environmental conditions or an interruption changes the evidence for safe service continuity. The review concerns grid and pipeline assets, telemetry and environment fields, maintenance and isolation requirements, service and recovery duties, with the receiving source, decision and execution owners kept distinct.
trigger: asset telemetry, environmental conditions or an interruption changes the evidence for safe service continuity
contextual behaviour: Compose Typed APIs, SDKs and Subscriptions, Development Tools, Packages and Credentials, Operator Workbenches and Accessible Explanations at the same qualified operational cut. In this context, protected safety interlocks and the current industry-owner cut constrain what may be represented, proposed or accepted.
failure cost: A reachable gateway or restored database cannot establish safe asset state or recovered service; observer loss remains unknown. An unavailable Developer and Operator Experience contribution remains explicit rather than being replaced by a weaker success state.
observable outcome: The Developer and Operator Experience contribution is inspectable within the industry's evidence, responsibility and owner-response chain. The control room retains an inspectable chain from the changed asset evidence to the accepted response and qualified service-recovery disposition.
evidence: Specified industry application only. Lugh-E Part 4, §§1–3, 6–15; the entity's feature claims retain their own exact sources. This is not industry-specific deployment, conformance or outcome proof.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 4
Control-room operators
Section 5
Asset and maintenance owners
Section 6
Incident coordinators
Section 1
Grid and pipeline assets
Section 2
Telemetry and environment fields
Section 3
Maintenance and isolation requirements
Section 4
Service and recovery duties
Section 1
Bind the asset, telemetry and environment cut with freshness and uncertainty
Section 2
Apply Developer and Operator Experience to the qualified industry context, retaining its declared evidence and limitations
Section 3
Obtain the qualified control owner's current acceptance for any operational intervention
Section 4
Assess recovery using owner readback, domain evidence and retained incident duties
Section 1
Utility and asset systems of record
Section 2
Qualified telemetry adapters
Section 3
Certified control and safety systems
Section 1
Protected safety interlocks
Section 2
Remote-site and degraded communications
Section 3
Current asset configuration and jurisdiction
Section 4
Evidence-preserving continuity
Section 5
A generated client, interface preview or package does not activate an operation or widen a user's authority.
industry application
headline: Developer and Operator Experience in Financial Services
Use Developer and Operator Experience within the response to this industry-specific concern: a risk finding, contradictory source or operational incident changes the basis for an accountable decision. The review concerns operational and risk evidence, decision and approval records, owner-controlled financial histories, incident and review obligations, with the receiving source, decision and execution owners kept distinct.
trigger: a risk finding, contradictory source or operational incident changes the basis for an accountable decision
contextual behaviour: Compose Typed APIs, SDKs and Subscriptions, Development Tools, Packages and Credentials, Operator Workbenches and Accessible Explanations at the same qualified operational cut. In this context, purpose and tenant isolation and the current industry-owner cut constrain what may be represented, proposed or accepted.
failure cost: A recommendation or amended financial entry cannot prove a physical or operational effect reversed; source correction cannot rewrite the earlier decision. An unavailable Developer and Operator Experience contribution remains explicit rather than being replaced by a weaker success state.
observable outcome: The Developer and Operator Experience contribution is inspectable within the industry's evidence, responsibility and owner-response chain. Reviewers can trace an operational decision to its evidence, approval and actual owner disposition without an unsupported compliance or trading-performance claim.
evidence: Specified industry application only. Lugh-E Part 4, §§1–3, 6–15; the entity's feature claims retain their own exact sources. This is not industry-specific deployment, conformance or outcome proof.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 4
Risk reviewers
Section 5
Operations owners
Section 6
Security and compliance teams
Section 1
Operational and risk evidence
Section 2
Decision and approval records
Section 3
Owner-controlled financial histories
Section 4
Incident and review obligations
Section 1
Freeze the evidence and assumptions used for the review
Section 2
Apply Developer and Operator Experience to the qualified industry context, retaining its declared evidence and limitations
Section 3
Record the actual authority and seek the affected system owner's acceptance
Section 4
Preserve financial, operational and observed-effect histories separately for follow-up
Section 1
Financial systems of record
Section 2
Qualified risk and analytical owners
Section 3
Enterprise workflow owners
Section 1
Purpose and tenant isolation
Section 2
Separation of duties
Section 3
Exact decision-time evidence
Section 4
Owner-controlled financial mutation
Section 5
A generated client, interface preview or package does not activate an operation or widen a user's authority.
industry application
headline: Developer and Operator Experience in Government and Public Sector
Use Developer and Operator Experience within the response to this industry-specific concern: an incident, resource constraint or changed public-service concern requires coordinated action across responsible authorities. The review concerns operational concerns and missions, jurisdiction and authority instruments, public-service resources, evidence, decisions and outstanding duties, with the receiving source, decision and execution owners kept distinct.
trigger: an incident, resource constraint or changed public-service concern requires coordinated action across responsible authorities
contextual behaviour: Compose Typed APIs, SDKs and Subscriptions, Development Tools, Packages and Credentials, Operator Workbenches and Accessible Explanations at the same qualified operational cut. In this context, jurisdiction and statutory authority and the current industry-owner cut constrain what may be represented, proposed or accepted.
failure cost: A closed incident workspace or delivered message cannot discharge an unresolved public responsibility or prove the requested outcome. An unavailable Developer and Operator Experience contribution remains explicit rather than being replaced by a weaker success state.
observable outcome: The Developer and Operator Experience contribution is inspectable within the industry's evidence, responsibility and owner-response chain. Authorities can inspect who remains responsible, which operational change was accepted and what evidence supports the current response disposition.
evidence: Specified industry application only. Lugh-E Part 4, §§1–3, 6–15; the entity's feature claims retain their own exact sources. This is not industry-specific deployment, conformance or outcome proof.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 4
Agency operations teams
Section 5
Incident and programme coordinators
Section 6
Accountable public authorities
Section 1
Operational concerns and missions
Section 2
Jurisdiction and authority instruments
Section 3
Public-service resources
Section 4
Evidence, decisions and outstanding duties
Section 1
Bind the concern, jurisdiction, evidence and responsible owner
Section 2
Apply Developer and Operator Experience to the qualified industry context, retaining its declared evidence and limitations
Section 3
Obtain the actual statutory or delegated authority and qualified owner acceptance
Section 4
Retain response, verification, continuity and accountability evidence
Section 1
Agency systems of record
Section 2
Qualified communications and infrastructure owners
Section 3
Incident and service-delivery owners
Section 1
Jurisdiction and statutory authority
Section 2
Classification, privacy and releasability
Section 3
Continuity across duty transfer
Section 4
No authority inferred from a shared workspace
Section 5
A generated client, interface preview or package does not activate an operation or widen a user's authority.
industry application
headline: Developer and Operator Experience in Healthcare
Use Developer and Operator Experience within the response to this industry-specific concern: a care episode, order, resource gap or surveillance signal requires evidence-backed follow-up under native professional and patient authority. The review concerns person correspondence and care episodes, orders and phase-specific duties, intervention and device evidence, care places, workforce, queues and programme populations, with the receiving source, decision and execution owners kept distinct.
trigger: a care episode, order, resource gap or surveillance signal requires evidence-backed follow-up under native professional and patient authority
contextual behaviour: Compose Typed APIs, SDKs and Subscriptions, Development Tools, Packages and Credentials, Operator Workbenches and Accessible Explanations at the same qualified operational cut. In this context, professional duty and care relationship and the current industry-owner cut constrain what may be represented, proposed or accepted.
failure cost: Missing clinical, device or observer evidence remains unknown; a scan, alarm acknowledgement, processed specimen or released result cannot prove treatment benefit or completed clinical review. An unavailable Developer and Operator Experience contribution remains explicit rather than being replaced by a weaker success state.
observable outcome: The Developer and Operator Experience contribution is inspectable within the industry's evidence, responsibility and owner-response chain. Care and public-health teams can inspect the native evidence, deliverable resources and still-owned follow-up without replacing a clinical or statutory decision.
evidence: Specified industry application only. Lugh-E Part 4, §§1–3, 6–15; the entity's feature claims retain their own exact sources. This is not industry-specific deployment, conformance or outcome proof.
Section 1
Application developers
Section 2
Integration engineers
Section 3
Operators and administrators
Section 4
Care coordinators
Section 5
Accountable clinical professionals
Section 6
Clinical-engineering, pharmacy and public-health owners
Section 1
Person correspondence and care episodes
Section 2
Orders and phase-specific duties
Section 3
Intervention and device evidence
Section 4
Care places, workforce, queues and programme populations
Section 1
Bind native source records without merging observation, interpretation and professional conclusion
Section 2
Apply Developer and Operator Experience to the qualified industry context, retaining its declared evidence and limitations
Section 3
Prepare only the qualified owner request allowed by professional, patient and device authority
Section 4
Retain acknowledgement, intervention, outcome, review and follow-up as separate evidence and duties
Section 1
Clinical and laboratory systems of record
Section 2
Pharmacy and inventory owners
Section 3
Certified medical-device controllers
Section 4
Public-health programme and reporting owners
Section 1
Professional duty and care relationship
Section 2
Patient consent and autonomy
Section 3
Healthcare purpose and privacy
Section 4
No autonomous diagnosis, prescribing or treatment selection
Section 5
Certified device and statutory reporting authority
Section 6
A generated client, interface preview or package does not activate an operation or widen a user's authority.
Developer and Operator Experience: Operational data modernization
target outcome: Preserve owner meaning, custody and correction while turning admitted records into a usable operational model.
evidence: Specified entity contribution: Lugh-E Part 4, §§1–3, 6–15. No authority is transferred by this relationship.
Section 1
Accountable operational owner
Section 2
Domain reviewers
Section 3
Integration and support teams
Section 1
Bind the Developer and Operator Experience inputs and current-use evidence
Section 2
Qualify source and mapping evidence
Section 3
Bind typed objects and their operational relationships
Section 4
Expose scoped queries and preserve correction impact
Section 1
Source-owner evidence to the operational model
Section 2
Current authority to qualified owner request
Section 3
Owner receipt and independent observation to outcome review
Section 1
Exact product, owner and authority contracts are required
Section 2
A local result cannot acquire foreign truth or execution authority
Section 3
Specified participation is not deployment or accepted solution performance
Developer and Operator Experience: Governed pipeline execution
target outcome: Contribute source admission, typed query and recoverable execution semantics; no numerical performance level is asserted.
evidence: Specified entity contribution: Lugh-E Part 4, §§1–3, 6–15. No authority is transferred by this relationship.
Section 1
Accountable operational owner
Section 2
Domain reviewers
Section 3
Integration and support teams
Section 1
Bind the Developer and Operator Experience inputs and current-use evidence
Section 2
Qualify source, mapping and result contracts
Section 3
Admit the selected execution and retain progress
Section 4
Resume or reconcile the original work with correction and completeness visible
Section 1
Source-owner evidence to the operational model
Section 2
Current authority to qualified owner request
Section 3
Owner receipt and independent observation to outcome review
Section 1
Exact product, owner and authority contracts are required
Section 2
A local result cannot acquire foreign truth or execution authority
Section 3
Specified participation is not deployment or accepted solution performance
Developer and Operator Experience: Operational responsibility and decision management
target outcome: Coordinate intent, roles, obligations and learning while enterprise systems retain record and mutation authority.
evidence: Specified entity contribution: Lugh-E Part 4, §§1–3, 6–15. No authority is transferred by this relationship.
Section 1
Accountable operational owner
Section 2
Domain reviewers
Section 3
Integration and support teams
Section 1
Bind the Developer and Operator Experience inputs and current-use evidence
Section 2
Bind current owners, context and evidence
Section 3
Review assignments, decisions and outstanding duties
Section 4
Seek actual owner acceptance and preserve after-action or learning proposals
Section 1
Source-owner evidence to the operational model
Section 2
Current authority to qualified owner request
Section 3
Owner receipt and independent observation to outcome review
Section 1
Exact product, owner and authority contracts are required
Section 2
A local result cannot acquire foreign truth or execution authority
Section 3
Specified participation is not deployment or accepted solution performance