> For the complete documentation index, see [llms.txt](https://docs.digit.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digit.org/health/design.md).

# Design

- [Architecture](https://docs.digit.org/health/design/architecture.md)
- [High Level Design](https://docs.digit.org/health/design/architecture/high-level-design.md)
- [HCM Console Architecture](https://docs.digit.org/health/design/architecture/high-level-design/hcm-console-architecture.md)
- [Microplanning Architecture](https://docs.digit.org/health/design/architecture/high-level-design/microplanning-architecture.md)
- [Microplan - UI Design](https://docs.digit.org/health/design/architecture/high-level-design/microplanning-architecture/microplan-ui-design.md)
- [Design Decision Log](https://docs.digit.org/health/design/architecture/high-level-design/design-decision-log.md)
- [Low Level Design](https://docs.digit.org/health/design/architecture/low-level-design.md)
- [Registries](https://docs.digit.org/health/design/architecture/low-level-design/registries.md)
- [Individual](https://docs.digit.org/health/design/architecture/low-level-design/registries/individual.md)
- [Household](https://docs.digit.org/health/design/architecture/low-level-design/registries/household.md)
- [Product](https://docs.digit.org/health/design/architecture/low-level-design/registries/product.md): Product and product-variant registry design
- [Facility](https://docs.digit.org/health/design/architecture/low-level-design/registries/facility.md)
- [Attendance](https://docs.digit.org/health/design/architecture/low-level-design/registries/attendance.md): Description of the attendance service
- [Expense](https://docs.digit.org/health/design/architecture/low-level-design/registries/expense.md)
- [Services](https://docs.digit.org/health/design/architecture/low-level-design/services.md)
- [Platform Services](https://docs.digit.org/health/design/architecture/low-level-design/services/platform-services.md)
- [eGov Notification Push](https://docs.digit.org/health/design/architecture/low-level-design/services/platform-services/egov-notification-push.md)
- [Muster Roll](https://docs.digit.org/health/design/architecture/low-level-design/services/platform-services/muster-roll.md)
- [Project](https://docs.digit.org/health/design/architecture/low-level-design/services/platform-services/project.md)
- [Expense Calculator](https://docs.digit.org/health/design/architecture/low-level-design/services/platform-services/expense-calculator.md)
- [Facial Recognition](https://docs.digit.org/health/design/architecture/low-level-design/services/platform-services/facial-recognition.md): Offline facial verification for HCM field workers
- [Health Services](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services.md)
- [Health Notification](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/health-notification.md)
- [Console Services](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services.md)
- [Project Factory - Campaign Manager](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager.md)
- [Project Factory](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/project-factory.md)
- [Project Factory - Enhancements & Benchmarking](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/project-factory/project-factory-enhancements-and-benchmarking.md)
- [Manage Data APIs](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-data-apis.md)
- [V1 Deprecated Data Apis](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-data-apis/v1-deprecated-data-apis.md)
- [Create Data API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-data-apis/v1-deprecated-data-apis/create-data-api.md)
- [Search Data API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-data-apis/v1-deprecated-data-apis/search-data-api.md)
- [Generate Data API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-data-apis/v1-deprecated-data-apis/generate-data-api.md)
- [Download Data API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-data-apis/v1-deprecated-data-apis/download-data-api.md)
- [Target Data Upload API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-data-apis/v1-deprecated-data-apis/target-data-upload-api.md)
- [End-to-End Process Flow](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-data-apis/end-to-end-process-flow.md)
- [Manage Campaign APIs](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-campaign-apis.md)
- [Create Campaign API Endpoints](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-campaign-apis/create-campaign-api-endpoints.md)
- [Campaign Process flow](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-campaign-apis/create-campaign-api-endpoints/campaign-process-flow.md)
- [Update Campaign API Endpoints](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-campaign-apis/update-campaign-api-endpoints.md)
- [Search Project Type Campaign Endpoints](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-campaign-apis/search-project-type-campaign-endpoints.md)
- [Integration with Microplan](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-campaign-apis/integration-with-microplan.md): /project-factory/v1/project-type/fetch-from-microplan
- [Update Ongoing Campaign](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-campaign-apis/update-ongoing-campaign.md)
- [Create Campaign](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/create-campaign.md)
- [Update Campaign](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/update-campaign.md)
- [Manage Resources](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/project-factory-campaign-manager/manage-resources.md)
- [Excel Ingestion](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/excel-ingestion.md)
- [Generate API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/excel-ingestion/generate-api.md)
- [Generate Search API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/excel-ingestion/generate-search-api.md)
- [Process Validation API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/excel-ingestion/process-validation-api.md)
- [Process Create API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/excel-ingestion/process-create-api.md)
- [Process Search API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/excel-ingestion/process-search-api.md)
- [Sheet Search API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/excel-ingestion/sheet-search-api.md)
- [Boundary Management](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/boundary-management.md)
- [Generate API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/boundary-management/generate-api.md)
- [Generate Search API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/boundary-management/generate-search-api.md)
- [Process API - Auto](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/boundary-management/process-api-auto.md)
- [Process API - Manual](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/boundary-management/process-api-manual.md)
- [Process Search API](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/boundary-management/process-search-api.md)
- [Boundary Management - Auto vs Manual Flow](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/console-services/boundary-management/boundary-management-auto-vs-manual-flow.md)
- [Stock](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/stock.md)
- [Attendance](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/attendance.md): Update & approve attendance
- [Select Project](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/attendance/select-project.md)
- [Register Inbox](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/attendance/register-inbox.md)
- [View Attendance: Edit & Approve](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/attendance/view-attendance-edit-and-approve.md)
- [Revamp Attendance](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/attendance/revamp-attendance.md)
- [Generate Bill](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/generate-bill.md)
- [Project & Bill Aggregation](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/generate-bill/project-and-bill-aggregation.md)
- [Generate Bills](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/generate-bill/generate-bills.md)
- [My Bills](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/generate-bill/my-bills.md)
- [Enumeration](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/enumeration.md)
- [Transit Post](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/transit-post.md)
- [Peer To Peer Transfer](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/peer-to-peer-transfer.md)
- [Central Instance](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/central-instance.md)
- [Complaints Service](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/complaints-service.md)
- [Referral Management](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/referral-management.md)
- [Beneficiary IDGen](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/beneficiary-idgen.md)
- [Microplan - Low Level Design](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/microplan-low-level-design.md)
- [Worker Registry](https://docs.digit.org/health/design/architecture/low-level-design/services/health-services/worker-registry.md)
- [Performance & API Benchmarking](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking.md)
- [Beneficiary ID Generation - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/beneficiary-id-generation-performance-testing-and-benchmarking-report.md)
- [Facility Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/facility-service-performance-testing-and-benchmarking-report.md)
- [Household Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/household-service-performance-testing-and-benchmarking-report.md)
- [HRMS Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/hrms-service-performance-testing-and-benchmarking-report.md)
- [Individual Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/individual-service-performance-testing-and-benchmarking-report.md)
- [Complaints Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/complaints-service-performance-testing-and-benchmarking-report.md)
- [Product Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/product-service-performance-testing-and-benchmarking-report.md)
- [Project Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/project-service-performance-testing-and-benchmarking-report.md)
- [Referral Management Service -Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/referral-management-service-performance-testing-and-benchmarking-report.md)
- [Stock Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/stock-service-performance-testing-and-benchmarking-report.md)
- [Worker Registry Service - Performance Testing & Benchmarking Report](https://docs.digit.org/health/design/architecture/low-level-design/performance-and-api-benchmarking/worker-registry-service-performance-testing-and-benchmarking-report.md)
- [Field App Architecture](https://docs.digit.org/health/design/architecture/field-app-architecture.md)
- [UI Packages](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages.md)
- [Closed HouseHold package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/closed-household-package.md): It’s been built as a new module (pub package)- closed\_household and It will be a dependency of registration and delivery package.
- [Registration & Delivery Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/registration-and-delivery-package.md): This package provides a way to register a household and individual members and deliver the resources to the registered households.
- [Eligibility Checklist](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/registration-and-delivery-package/eligibility-checklist.md)
- [Communal Living Facilities](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/registration-and-delivery-package/communal-living-facilities.md)
- [Multi Campaign Suppot](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/registration-and-delivery-package/multi-campaign-suppot.md)
- [Referral Reconciliation Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/referral-reconciliation-package.md): This module will enable the health facility supervisors to track referrals made by on-field health workers to different health facilities digitally via the Digit HCM app.
- [HF Referral Downsync](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/referral-reconciliation-package/hf-referral-downsync.md)
- [Inventory Management Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/inventory-management-package.md): This enables the user to manage the stocks of a health campaign. The user can record the stocks received, issued, returned, damaged and lost.
- [Attendance Management Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/attendance-management-package.md): The attendance management package is a comprehensive solution for managing attendance.
- [Signature capture & compare on Mark Attendance](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/attendance-management-package/signature-capture-and-compare-on-mark-attendance.md)
- [DIGIT Scanner Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/digit-scanner-package.md): A scanner package used for scanning QR codes and GS1 barcodes.
- [DIGIT Showcase Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/digit-showcase-package.md)
- [DIGIT Data Model Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/digit-data-model-package.md)
- [DIGIT DSS Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/digit-dss-package.md)
- [Complaints Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/complaints-package.md)
- [Survey Form Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/survey-form-package.md)
- [Sync Service Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/sync-service-package.md)
- [Forms Engine Package](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/forms-engine-package.md)
- [DIGIT Flow Builder](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/digit-flow-builder.md): A JSON-driven dynamic UI rendering framework that builds complete screens and workflows from configuration.
- [DIGIT Form Engine](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/digit-form-engine.md): A dynamic form rendering engine for Flutter that builds multi-page, configurable forms from JSON schema. It handles field rendering, validation, summary generation — all driven by configuration.
- [DIGIT Formula Parser](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/digit-formula-parser.md): A Dart plugin to parse and evaluate mathematical and conditional expressions at runtime. It powers dynamic field visibility, form validations, and workflow conditions across the HCM app.
- [DIGIT CRUD Bloc](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/digit-crud-bloc.md)
- [Push Notification](https://docs.digit.org/health/design/architecture/field-app-architecture/ui-packages/push-notification.md)
- [Standards](https://docs.digit.org/health/design/standards.md)
- [Security](https://docs.digit.org/health/design/security.md)
- [Interoperability](https://docs.digit.org/health/design/interoperability.md)


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