Enterprise Technical Architecture

    How Documentaal Works Inside Microsoft 365

    Enterprise Technical Architecture & Governance Guide

    Introduction

    Documentaal is a Microsoft-native document automation and governance platform designed for enterprises, governments, legal organizations, financial institutions and other regulated industries.

    Unlike standalone SaaS tools, Documentaal:

    • Stores documents inside your Microsoft 365 tenant
    • Leverages Microsoft's identity, security and compliance stack
    • Integrates directly with Word, Outlook, Excel, PowerPoint, Teams and SharePoint
    • Connects to DMS, ERP, CRM and structured databases (SQL, SAP, AFAS, Oracle, Exact, etc.)
    • Supports digital signing via PKI Signing and ValidSign
    • Extends your existing Microsoft ecosystem instead of replacing it

    This guide explains exactly how Documentaal works inside Microsoft 365, how it integrates with enterprise systems, and how it supports secure, compliant, large-scale document governance. See also our SharePoint Governance guide and explore the Microsoft Marketplace.

    High-Level Architecture Overview

    Documentaal's architecture consists of six unified layers:

    Identity & Security Layer

    Microsoft Entra ID / Azure AD

    Governance & Storage Layer

    SharePoint

    Template Automation Engine

    Documentaal Core

    Microsoft 365 Application Integration Layer

    Word, Outlook, Excel, PowerPoint, Teams

    Enterprise Integration Layer

    ERP / CRM / DMS / Databases

    AI Validation & Compliance Layer

    Safe, governance-first AI

    These layers combine into a single ecosystem where documents are: correctly assembled, dynamically populated, validated, approved, digitally signed, filed, archived, and audit-ready — all without leaving the Microsoft environment.

    Identity & Authentication

    Microsoft Entra ID

    Documentaal uses:

    Features

    • Azure AD / Entra ID Single Sign-On
    • OAuth 2.0 authorization
    • Microsoft Graph permissions
    • Conditional Access
    • Role-based access control

    This ensures:

    • No additional login
    • No separate identity system
    • All permissions come from Microsoft 365
    • IT retains full governance
    • Security policies apply automatically
    • Zero trust alignment

    Documentaal inherits your Microsoft security standards.

    SharePoint as the Governance Backbone

    Documentaal uses SharePoint Online for:

    Template repositories
    Document storage
    Metadata schemas
    Content types
    Version control (major/minor)
    Document lifecycle rules
    Retention policies
    Automated filing
    Access control
    Audit trails
    Records management

    Documentaal never stores documents outside your tenant.

    SharePoint provides:

    • Enterprise-grade compliance
    • Microsoft Purview compatibility
    • ISO/NEN/GDPR alignment
    • Complete auditability

    SharePoint is the secure foundation on which all Documentaal governance runs.

    Documentaal Template Automation Engine

    The core engine handles all document logic:

    Template Governance

    • Centrally managed templates
    • Mandatory fields
    • Multi-language structures
    • Clause management
    • Conditional building blocks
    • Approval workflows
    • Change logs
    • Version enforcement

    Document Generation

    • Merge data from external systems
    • Apply conditions & business rules
    • Enforce formatting & numbering
    • Insert metadata automatically
    • Generate both draft and final versions

    Automatic Filing

    • Correct SharePoint library
    • Correct folder & naming conventions
    • Metadata injection
    • Auto-versioning
    • Lifecycle tagging

    Output Formats

    • Word
    • PDF
    • Email (Outlook body)
    • Signing-ready PDF

    This engine is Microsoft-native and requires no external storage or external rendering service.

    Microsoft 365 Application Integrations

    Word Integration

    Documentaal extends Word with:

    • A custom Documentaal Ribbon
    • A dynamic sidebar
    • Data-bound fields
    • Protected legal blocks
    • Conditional sections
    • AI validation pane
    • Automatic SharePoint filing

    Word remains the primary environment for:

    ContractsLettersLegal documentsDecisionsHR documentsReports

    Users do not need to change their habits — Documentaal works inside the tools they already know.

    Outlook Integration

    Outlook supports:

    • Standardized email templates
    • Dynamic placeholders
    • Mandatory compliance sections
    • Automatic storage of sent emails
    • Metadata-powered archiving
    • PDF attachments automatically filed

    Outlook becomes a fully governed communication channel.

    Excel Integration

    Documentaal can:

    • Pull structured data from Excel
    • Use spreadsheets as data sources
    • Generate financial or operational documents
    • Integrate calculations and tables
    • Support reporting workflows

    Perfect for:

    Finance teamsP&C cyclesOperational reportingStructured decision documents

    PowerPoint Integration

    Documentaal supports:

    • Branded slide templates
    • Data-driven slide generation
    • Dynamic content blocks
    • Consistent corporate design
    • Automated report decks

    Essential for:

    Management reportingLegal / case summariesGovernment presentationsFinancial dashboards

    Teams Integration

    Teams enables:

    • Document creation directly within channels
    • Review and approval workflows
    • Notifications from SharePoint / DMS
    • Integration with Teams files (SharePoint backend)

    Teams becomes a collaboration-first document hub with proper governance.

    DMS Integrations (Legal & Enterprise)

    Documentaal integrates with major DMS platforms:

    Epona

    Legal document & matter management.

    iManage

    Professional DMS for legal teams.

    OpenText

    Enterprise content management.

    Hyarchis

    AI-driven document intelligence & KYC for regulated sectors.

    LegalSense

    Legal practice management & document analysis.

    LexisNexis

    Legal research database integration.

    These systems provide document context such as:

    Client/matter numbersLegal metadataArchive locationsCompliance flagsAudit information

    Documentaal ensures the governed creation, and the DMS manages the long-term repository.

    ERP / CRM / HRM / Database Integrations

    Documentaal connects to enterprise systems including:

    SAP

    Finance, HR, operations and supply chain.

    Oracle

    Enterprise data and process governance.

    AFAS

    HR, finance and workflow automation.

    Exact Online

    Financial data & reporting.

    Microsoft SQL Server

    Enterprise structured datasets.

    OpenText / Hyarchis

    Data & compliance sources.

    These systems populate documents with:

    Customer dataFinancial dataHR recordsCase informationOperational detailsCompliance attributes

    Documentaal transforms structured data into governed documents — without manual input.

    Digital Signing Integrations

    Documentaal supports:

    PKI Signing

    For government, legal and regulated sectors requiring certificate-based signing.

    ValidSign

    Broad digital signing solution for enterprise use.

    Signing workflow:

    1. 1Documentaal generates signing-ready PDF
    2. 2File is sent to the signing provider
    3. 3Signed document returns to SharePoint / DMS
    4. 4Lifecycle state updates automatically

    Fully compliant with:

    eIDASPKIoverheidLegal proof requirementsAudit trails

    AI Validation & Compliance Layer

    Documentaal uses AI to enhance governance — not to improvise content.

    AI performs:

    • Clause validation
    • Structural consistency checks
    • Formatting compliance
    • Deviation detection
    • Outdated content alerts
    • Mandatory field checks
    • Metadata validation

    AI does not:

    • Draft legal text
    • Interpret regulations
    • Alter policies
    • Generate creative content

    AI strengthens human governance without replacing human judgment.

    Document Lifecycle & Compliance Management

    Documentaal supports full lifecycle automation:

    Drafting
    Review
    Approval
    Digital signing
    Archiving
    Retention
    Future disposition
    Audit reporting

    All lifecycle events remain inside SharePoint or the connected DMS.

    Deployment & Administration

    Deployment includes:

    1Microsoft Store installation
    2Admin consent (Graph API)
    3SharePoint provisioning
    4Template migration
    5Metadata model setup
    6Power Automate flows (optional)
    7Signing integration configuration

    Documentaal fits seamlessly into existing enterprise architecture — no new shadow systems.

    Enterprise Advantages

    100% Microsoft-native
    No external data storage
    Full IT control
    Strong governance foundation
    Deep DMS/ERP/CRM integration
    Zero-trust alignment
    AI validation
    Enterprise-grade security
    Microsoft-certified environment
    Suitable for regulated sectors

    Documentaal turns Microsoft 365 into a fully governed document automation ecosystem.

    Conclusion

    Documentaal is the Microsoft-native platform that brings:

    GovernanceAutomationConsistencyComplianceAI validationIntegrationLifecycle control

    to every document an organization creates.

    It completes Microsoft 365 — without changing how people work.

    Ready to See Documentaal in Action?

    Discover how Documentaal brings governance, automation and AI validation to your Microsoft 365 environment.

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