# Dify Enterprise Docs: English 3.9.x

## 3.9.x

- [English / 3.9.x / Developer Resources (126 pages)](https://enterprise-docs.dify.ai/_llms/en/3-9-x/developer-resources.md): Documentation for English / 3.9.x / Developer Resources.

### Deploy

- [Deployment Preparation](https://enterprise-docs.dify.ai/en/3.9.x/deploy/checklist.md)
- [Resources Checklist](https://enterprise-docs.dify.ai/en/3.9.x/deploy/resources-checklist.md)
- [License Activation](https://enterprise-docs.dify.ai/en/3.9.x/deploy/license-activation.md)
- [Verify Dify Services Status](https://enterprise-docs.dify.ai/en/3.9.x/deploy/verify-services-status.md)

#### Deployment

- [Testing Environment Deployment](https://enterprise-docs.dify.ai/en/3.9.x/deploy/test-production/testing-deployment.md)
- [Production Deployment](https://enterprise-docs.dify.ai/en/3.9.x/deploy/test-production/production-deployment.md)
- [Docker Compose](https://enterprise-docs.dify.ai/en/3.9.x/deploy/test-production/docker-compose.md)

#### Advanced Configuration

- [Dify Helm Chart](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/dify-helm-chart.md)
- [Container Registry](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/container-registry.md)
- [Container Registry (Plugins)](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/container-registry-for-plugins.md)
- [Plugins Manager Monitoring Configuratio](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/plugin-management-configuration.md)
- [Data Push Configuration Guide](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/data-push-configuration.md)
- [Custom CA Certificate Configuration](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/ca.md)
- [Persistent Storage](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/persistent-storage.md)
- [External Database](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/database.md)
- [Database Configuration Guide](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/database-configuration.md)
- [Redis](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/redis.md)
- [Offline Deployment Guide](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/offline-deployment.md)
- [RAG](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/rag.md)
- [Performance Tuning](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/performance.md)
- [Email Provider](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/email-provider.md)
- [File Upload](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/file-upload.md)
- [Nginx Ingress Controller](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/nginx-ingress-controller.md)
- [Domain and SSL Certificate](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/domain-and-ssl-certificate.md)
- [Plugin Debug](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/plugin-debug.md)
- [Environment Variables Explanation](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/environment-variables.md)

##### Vector Database

- [Vector Database](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/vector-database.md)
- [Qdrant Single Node](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/qdrant/single-node.md)
- [Qdrant Cluster Deployment](https://enterprise-docs.dify.ai/en/3.9.x/deploy/advanced-configuration/qdrant/qdrant-cluster.md)

#### Cloud Infrastructure

- [Azure POC Infra Setup](https://enterprise-docs.dify.ai/en/3.9.x/deploy/cloud-infrastructure/azure-poc-infra-setup.md)
- [AWS Deployment Guide](https://enterprise-docs.dify.ai/en/3.9.x/deploy/cloud-infrastructure/aws-setup.md)

### Administer

- [Workspace Management](https://enterprise-docs.dify.ai/en/3.9.x/administer/workspace-management.md)
- [Credential Management](https://enterprise-docs.dify.ai/en/3.9.x/administer/credential-management.md)
- [Admin APIs](https://enterprise-docs.dify.ai/en/3.9.x/administer/admin-apis.md): Requires Dify Enterprise version ≥ v2.2.0
- [Audit Log](https://enterprise-docs.dify.ai/en/3.9.x/administer/audit-log.md)
- [Branding Settings](https://enterprise-docs.dify.ai/en/3.9.x/administer/branding.md)
- [FAQ](https://enterprise-docs.dify.ai/en/3.9.x/administer/faq.md)

#### Members Management

- [Member Management](https://enterprise-docs.dify.ai/en/3.9.x/administer/members-management.md)

##### Members Synchronization

- [Sync Members](https://enterprise-docs.dify.ai/en/3.9.x/administer/members/synchronization/sync-team-members.md): Automatically sync organization members through SCIM protocol. Version ≥ v2.7.0
- [Azure](https://enterprise-docs.dify.ai/en/3.9.x/administer/members/synchronization/azure.md): Set up automatic member sync with Azure AD using SCIM. Version ≥ v2.7.0
- [Okta](https://enterprise-docs.dify.ai/en/3.9.x/administer/members/synchronization/okta.md): Set up automatic member sync with Okta using SCIM. Version ≥ v2.7.0

#### Plugins Management

- [Completely Remove a Plugin](https://enterprise-docs.dify.ai/en/3.9.x/administer/remove-plugin.md)
- [Plugins Management](https://enterprise-docs.dify.ai/en/3.9.x/administer/plugins-management.md)

#### Data Push

- [Data Push](https://enterprise-docs.dify.ai/en/3.9.x/administer/data-push.md)
- [Data Push Data Dictionary](https://enterprise-docs.dify.ai/en/3.9.x/administer/data-push-data-dictionary.md)

#### Identity Authentication

- [Introduction](https://enterprise-docs.dify.ai/en/3.9.x/administer/authentication/introduction.md)
- [Enterprise Members Authentication](https://enterprise-docs.dify.ai/en/3.9.x/administer/authentication/enterprise-user-auth.md)
- [Web App External User Authentication](https://enterprise-docs.dify.ai/en/3.9.x/administer/authentication/webapp-external-user-auth.md)

##### Configure SSO Authentication

- [SSO Authentication Introduction](https://enterprise-docs.dify.ai/en/3.9.x/administer/sso/introduction.md)

###### Okta

- [Configuring OIDC with Okta](https://enterprise-docs.dify.ai/en/3.9.x/administer/sso/okta/oidc.md)
- [Configuring SAML with Okta](https://enterprise-docs.dify.ai/en/3.9.x/administer/sso/okta/saml.md)
- [Configuring OAuth2 with Okta](https://enterprise-docs.dify.ai/en/3.9.x/administer/sso/okta/oauth2.md)

###### Azure

- [Configuring SAML with Azure](https://enterprise-docs.dify.ai/en/3.9.x/administer/sso/azure/saml.md)

###### GitHub

- [Configuring OAuth2 with GitHub](https://enterprise-docs.dify.ai/en/3.9.x/administer/sso/github/oauth2.md)

#### System Settings

- [Single Sign-On](https://enterprise-docs.dify.ai/en/3.9.x/administer/systems/single-sign-on.md)
- [System Administrators](https://enterprise-docs.dify.ai/en/3.9.x/administer/systems/users.md)
- [Two-Factor Verification](https://enterprise-docs.dify.ai/en/3.9.x/administer/systems/2sv.md)
- [Login Settings](https://enterprise-docs.dify.ai/en/3.9.x/administer/loginsettings.md)
- [Password Policy](https://enterprise-docs.dify.ai/en/3.9.x/administer/password-policy.md)

### Use

#### Orchestrate

- [App Toolkit](https://enterprise-docs.dify.ai/en/3.9.x/use/build/additional-features.md): Optional features that make your Dify apps more useful
- [Go to Anything](https://enterprise-docs.dify.ai/en/3.9.x/use/build/goto-anything.md): Search and jump to apps, integrations, knowledge bases, and workflow nodes from anywhere with a keyboard shortcut

##### Workflow & Chatflow

- [Workflow & Chatflow](https://enterprise-docs.dify.ai/en/3.9.x/use/build/workflow-chatflow.md): Build agentic workflows that combine AI models, tools, and logic into reliable, repeatable processes
- [Orchestration Logic](https://enterprise-docs.dify.ai/en/3.9.x/use/build/orchestrate-node.md): How to arrange, nest, or reuse nodes when building a Workflow or Chatflow
- [Hotkeys](https://enterprise-docs.dify.ai/en/3.9.x/use/build/shortcut-key.md): Keyboard shortcuts for building workflows faster in Dify
- [Use MCP Tools](https://enterprise-docs.dify.ai/en/3.9.x/use/build/mcp.md)
- [Version Control](https://enterprise-docs.dify.ai/en/3.9.x/use/build/version-control.md)

###### Nodes

- [User Input](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/user-input.md): Collects user inputs to start Workflow and Chatflow applications
- [LLM](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/llm.md): Invoke language models for text generation and analysis
- [Knowledge Retrieval](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/knowledge-retrieval.md): Retrieve relevant content from knowledge bases and use it as context for downstream nodes
- [Answer](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/answer.md): Define response content in Chatflow applications
- [Output](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/output.md): Return workflow results to the end user or API caller
- [Agent](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/agent.md): Give LLMs autonomous control over tools for complex task execution
- [Question Classifier](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/question-classifier.md): Intelligently categorize user input to route workflow paths
- [If-Else](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/ifelse.md): Add conditional logic and branching to workflows
- [Human Input](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/human-input.md): Pause workflows to request human input, review, or decisions
- [Iteration](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/iteration.md): Process arrays by applying workflows to each element
- [Loop](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/loop.md): Execute repetitive workflows with progressive refinement
- [Code](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/code.md): Execute custom Python or JavaScript for data processing
- [Template](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/template.md): Transform and format data using Jinja2 templating
- [Variable Aggregator](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/variable-aggregator.md): Converge exclusive workflow branches into a single output
- [Document Extractor](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/doc-extractor.md): Extract text content from uploaded documents for AI processing
- [Variable Assigner](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/variable-assigner.md): Manage persistent conversation variables in Chatflow applications
- [Parameter Extractor](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/parameter-extractor.md): Convert natural language to structured data using LLM intelligence
- [HTTP Request](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/http-request.md): Connect to external APIs and web services
- [List Operator](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/list-operator.md): Filter, sort, and select elements from arrays
- [Tool Node](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/tools.md): Connect to external services and APIs

###### Trigger

- [Trigger](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/trigger/overview.md): Start workflows automatically on a schedule or in response to external events
- [Schedule Trigger](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/trigger/schedule-trigger.md)
- [Plugin Trigger](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/trigger/plugin-trigger.md)
- [Webhook Trigger](https://enterprise-docs.dify.ai/en/3.9.x/use/nodes/trigger/webhook-trigger.md)

###### Debug

- [Handle Errors](https://enterprise-docs.dify.ai/en/3.9.x/use/build/predefined-error-handling-logic.md): Choose how LLM, HTTP, Code, and Tool nodes respond when they fail
- [Single Node](https://enterprise-docs.dify.ai/en/3.9.x/use/debug/step-run.md)
- [Variable Inspector](https://enterprise-docs.dify.ai/en/3.9.x/use/debug/variable-inspect.md)
- [Run History](https://enterprise-docs.dify.ai/en/3.9.x/use/debug/history-and-logs.md)
- [Error Types](https://enterprise-docs.dify.ai/en/3.9.x/use/debug/error-type.md)

##### Basic Apps

- [Agent](https://enterprise-docs.dify.ai/en/3.9.x/use/build/agent.md): Chat-style apps where the model can reason, make decisions, and use tools autonomously
- [Chatbot](https://enterprise-docs.dify.ai/en/3.9.x/use/build/chatbot.md): The simplest way to build a conversational app with a model and a prompt
- [Text Generator](https://enterprise-docs.dify.ai/en/3.9.x/use/build/text-generator.md): Simple single-turn apps for generating text from a prompt and user inputs

#### Publish

- [Overview](https://enterprise-docs.dify.ai/en/3.9.x/use/publish/README.md): Get your Dify applications into users' hands with web apps, APIs, embeds, and integrations
- [MCP Server](https://enterprise-docs.dify.ai/en/3.9.x/use/publish/publish-mcp.md): Expose your Dify applications as MCP servers for integration with Claude Desktop, Cursor, and other AI development tools

##### Web App

- [Workflow Web Apps](https://enterprise-docs.dify.ai/en/3.9.x/use/publish/webapp/workflow-webapp.md): Turn your workflows into powerful web applications with batch processing, result management, and streamlined user experiences
- [Chat Web Apps](https://enterprise-docs.dify.ai/en/3.9.x/use/publish/webapp/chatflow-webapp.md): Turn your Chatflow into a fully-featured conversation interface with persistent history and interactive features
- [Settings](https://enterprise-docs.dify.ai/en/3.9.x/use/publish/webapp/web-app-settings.md): Configure branding, basic access controls, and user experience settings for your published web applications
- [Access Control](https://enterprise-docs.dify.ai/en/3.9.x/use/publish/webapp/web-app-access.md): Control who can access your published web apps, from specific members to fully public.
- [Embed Your Web App](https://enterprise-docs.dify.ai/en/3.9.x/use/publish/webapp/embedding-in-websites.md): Deploy your published web app on any website through iframes, chat widgets, or custom integrations

#### Monitor

- [Dashboard](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/analysis.md): Monitor performance, costs, and user engagement through Dify's built-in analytics dashboard
- [Logs](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/logs.md): Monitor real-time conversations, debug issues, and collect user feedback
- [Annotation System](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/annotation-reply.md): Build a curated library of high-quality responses to improve consistency and bypass AI generation

##### Integrations

- [Integrate with LangSmith](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/integrations/integrate-langsmith.md)
- [Integrate with Langfuse](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/integrations/integrate-langfuse.md)
- [Integrate with Opik](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/integrations/integrate-opik.md)
- [Integrate with W&B Weave](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/integrations/integrate-weave.md): Send traces from Dify applications to W&B Weave for LLM observability
- [Integrate with Arize](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/integrations/integrate-arize.md)
- [Integrate with Phoenix](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/integrations/integrate-phoenix.md)
- [Integrate with Alibaba Cloud Monitor](https://enterprise-docs.dify.ai/en/3.9.x/use/monitor/integrations/integrate-aliyun.md): Send traces and metrics from Dify applications to Alibaba Cloud Monitor (ARMS) via OpenTelemetry

#### Knowledge

- [Knowledge](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/readme.md)
- [Test Knowledge Retrieval](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/test-retrieval.md)
- [Integrate Knowledge within Apps](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/integrate-knowledge-within-application.md)

##### Create

###### Quick Create

- [Quick Create Knowledge](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/create-knowledge/introduction.md)
- [Configure the Chunk Settings](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/create-knowledge/chunking-and-cleaning-text.md)
- [Specify the Index Method and Retrieval Settings](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/create-knowledge/setting-indexing-methods.md)

###### Import Data

- [Upload Local Files](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/create-knowledge/import-text-data/readme.md)
- [Sync Data from Notion](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/create-knowledge/import-text-data/sync-from-notion.md)
- [Import Data from Website](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/create-knowledge/import-text-data/sync-from-website.md)

###### Create from Knowledge Pipeline

- [Create Knowledge from a Knowledge Pipeline](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/knowledge-pipeline/readme.md)
- [Step 1: Create Knowledge Pipeline](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/knowledge-pipeline/create-knowledge-pipeline.md)
- [Step 2: Orchestrate Knowledge Pipeline](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/knowledge-pipeline/knowledge-pipeline-orchestration.md)
- [Step 3: Publish Knowledge Pipeline](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/knowledge-pipeline/publish-knowledge-pipeline.md)
- [Step 4: Upload Files](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/knowledge-pipeline/upload-files.md)
- [Step 5: Manage and Use Knowledge Base](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/knowledge-pipeline/manage-knowledge-base.md)
- [Authorize Data Source](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/knowledge-pipeline/authorize-data-source.md)

###### Connect to External Knowledge

- [Connect to External Knowledge Base](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/connect-external-knowledge-base.md): Integrate external knowledge sources with Dify applications through API connections to leverage custom RAG systems or third-party knowledge services
- [External Knowledge API](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/external-knowledge-api.md): API specification that your external knowledge service must implement to integrate with Dify

##### Manage

- [Manage Knowledge Content](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/manage-knowledge/maintain-knowledge-documents.md)
- [Manage Document Metadata](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/metadata.md)
- [Manage Knowledge Settings](https://enterprise-docs.dify.ai/en/3.9.x/use/knowledge/manage-knowledge/introduction.md)

#### Workspace

- [Overview](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/readme.md): Workspaces are the foundational organizational unit in Dify—everything your team builds, configures, and manages exists within a workspace
- [Model Providers](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/model-providers.md): Add model providers to your workspace so your apps can use LLMs, embedding models, and other AI services
- [Plugins](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/plugins.md): Extend Dify with custom models, tools, and integrations through modular components
- [Dify Tools](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/tools.md): Manage tools that enable LLMs to interact with external services and APIs
- [Manage Apps](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/app-management.md): Organize, maintain, and share your AI applications with powerful management tools and best practices
- [Manage Members](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/team-members-management.md): Manage workspace members, roles, and permissions to build effective AI teams
- [Personal Settings](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/personal-account-management.md): Manage your profile, login, and interface preferences

##### API Extension

- [API Extensions](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/api-extension/api-extension.md)
- [External Data Tool](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/api-extension/external-data-tool-api-extension.md)
- [Sensitive Content Moderation](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/api-extension/moderation-api-extension.md)
- [Deploy API Extensions Using Cloudflare Workers](https://enterprise-docs.dify.ai/en/3.9.x/use/workspace/api-extension/cloudflare-worker.md)

## OpenAPI Specs

- [openapi_service](/en/3.9.x/develop/api/openapi_service.json)