Microsoft Dynamics 365 and SharePoint Integration: Azure-Powered Solution

By Sandip Paul  •  May 4, 2026  •  286 Views

Azure-Powered Security for Microsoft Dynamics 365–SharePoint Integration

Recap: The Challenge We’re Solving 

In Part 1 of this series, we exposed the hidden security gap in Microsoft’s out-of-the-box Dynamics 365 – SharePoint integration:  

❌ The Security Inheritance Gap – D365 Business Units and Security Roles don’t transfer to SharePoint  

❌ The 5,000 Permission Limit – Unique permissions per library cap scalability at ~1,666 accounts  

❌ The Manual Workaround Trap – Manual permission updates can cost six figures annually and still fail 

❌ The Compliance Time Bomb – Audit findings, regulatory risk, GDPR violations 

When a regulated financial services client approached us with exactly these challenges, they presented a clear set of requirements: 

Their Situation:   
  • 4,200+ active accounts (growing 15% annually)   
  • 3 unique permissions needed per account (main folder + Legal subfolder + Investment Banker subfolder)   
  • Total permission requirement: 12,600+ (more than 2× Microsoft’s recommended limit) – Strict regulatory oversight (FINRA, SEC, GDPR compliance)   
  • Zero tolerance for manual processes or permission drift 
The Question:  

How do we build a bridge between Dynamics 365 and SharePoint that’s both secure AND scalable? 

This article reveals the architectural solution we designed, implemented, and deployed for enterprise clients. 

Design Principles: Our Three Pillars 

Before diving into the technical architecture, we established three non – negotiable design principles: 

1. Zero – Trust Synchronization 

Principle: Security defined in Dynamics 365 must be the single source of truth. SharePoint permissions should mirror D365 in real – time – not eventually, not manually, but instantly. 

What this means:   

  • When an account is created in D365, its SharePoint folder inherits permissions based on the owner’s Business Unit   
  • When ownership changes in D365, SharePoint permissions update automatically within seconds   
  • When a user’s Business Unit changes, all their record permissions refresh in SharePoint – No manual intervention, no scheduled jobs, no permission drift 
2. Algorithmic Distribution 

Principle: Instead of fighting the 5,000 unique permission limit, we mathematically distribute folders across multiple libraries to ensure no single library ever approaches the threshold. 

What this means:   

  • Rather than one massive “Account” library, we create 26 libraries: “Account Documents – A”, “Account Documents – B”, …, “Account Documents – Z”   
  • Records are routed algorithmically based on their name (e.g., “Acme Corp” → “Account Documents – A”)   
  • Each library holds ~1/26th of the records, keeping unique permissions well below 5,000   
  • If a single letter exceeds the limit, we can subdivide by year (“Account Documents – A 2024”, “Account Documents – A 2025”) 

The math: 

Example scenario: 
26 libraries × ~1,666 accounts per library = ~43,000 total account capacity 

For most organizations, this provides virtually unlimited headroom. 

3. Invisible Automation 

Principle: Users should never know the complexity behind the scenes. Create an account in D365, and the secure SharePoint structure appears automatically – no clicks, no delays, no awareness required. 

What this means:  

  • No user training required (“just use Dynamics 365 like always”)  
  • No manual “create SharePoint folder” buttons  
  • No waiting for IT to provision access  
  • The system works invisibly in the background 

These three principles guided every architectural decision that followed. 

The 3 – Zone Architecture 

Our solution operates across three zones, each with a specific responsibility: 

Let’s walk through each zone. 

Zone 1: The Dynamics 365 Trigger 

How It Works 

Custom Dynamics 365 plugins monitor specific entities for creation and update events. When triggered, they securely pass record metadata to Azure Functions for processing. 

Monitored Entities 

For our financial services client, we configured plugins for:  

  • account (Sales)  
  • nw_livedeal (custom entity: live deals/opportunities)  
  • nw_subscriptions (custom entity: subscription agreements)  
  • nw_ibdeal (custom entity: investment banking deals) 

The same plugin pattern works across all Dynamics 365 business applications: 

Because SharePoint integration is a platform – level capability built into Power Platform/Dataverse, this architecture applies universally – not just to Sales. The plugin configuration simply changes the entity logical name and column names; the core architecture remains identical.

Examples across D365 apps:

Dynamics 365 App Entity Logical Name Example Use Case 
Field Service msdyn_workorder Work order documents, service reports, equipment manuals 
Customer Service incident Case attachments, knowledge articles, support docs 
Project Operations msdyn_projectProject deliverables, contracts, time & expense documents 
Custom Model – Driven Apps Any custom entityBusiness – specific records with document requirements 

Key Point: The security gap we solved for Sales exists identically in Field Service, Customer Service, and any other Dataverse – based app. A Field Service technician restricted to West Region work orders in D365 may still access East Region work order folders in SharePoint – unless you implement this permission synchronization architecture. 

Our solution’s reusability is a core strength: deploy once, configure per entity, secure automatically across your entire Dynamics 365 ecosystem. 

Trigger Conditions 

The plugins activate when: 

Scenario 1: Record Creation  

  • New record created  
  • Field nw_EnableD365SPDocInt = true 

Scenario 2: Ownership Change  

  • Existing record updated  
  • Field ownerid value changed (comparing PreImage vs. PostImage)  
  • Field nw_EnableD365SPDocInt = true
The Payload 

When triggered, the plugin securely passes this payload to the Azure Function: 


  “recordType”: “account”, 
  “recordId”: “a1b2c3d4 – e5f6 – 7890 – abcd – ef1234567890”, 
  “recordName”: “Acme Corporation”, 
  “recordIdColumnName”: “accountid” 

Security Measures 
  • Function Key Authentication: Azure Function URL requires a function key (stored in D365 secure configuration) 
  • System Authorization Key: Additional SysAuthKey parameter validates the request source 
  • No sensitive data in payload: Only record metadata, no customer PII or financial data 
  • Async execution: Runs post – operation to avoid blocking D365 transaction 
Plugin Configuration Example 

Unsecure Configuration: 


  “AzureFunctionUrl”: “https://{azure-function-name}.azurewebsites.net”, 
  “EntityLogicalName”: “account”, 
  “RecordNameColumnName”: “name”, 
  “UniqueIdentifierColumnName”: “accountid” 

Secure Configuration: 


  “FunctionKey”: “[Azure Function Key]”, 
  “SysAuthKey”: “[System Authorization GUID]” 

This configuration makes the plugins reusable across entities – just change the entity logical name and column names, no code changes required. 

Zone 2: The Automated Librarian (Azure Functions) 

The Azure Function acts as an intelligent orchestrator, executing a four – step process: 

Step 1: Validate Library Exists 

Goal: Determine which SharePoint library should hold this record’s documents. 

Process: 

// Extract starting letter from record name 
var startingLetter = recordName.Substring(0, 1).ToUpper(); 
 
// Determine library name 
var libraryTitle = $”Account Documents – {startingLetter}”; 
var libraryName = $”AccountDocuments{startingLetter}”; // Internal name 
 
// Check if library exists in SharePoint 
var library = context.Web.Lists.GetByTitle(libraryTitle); 
context.Load(library); 
context.ExecuteQuery(); // Will throw if not found 
 
// If library doesn’t exist, create it 
if (library == null) { 
    var creationInfo = new ListCreationInformation { 
        Title = libraryName, 
        TemplateType = (int)ListTemplateType.DocumentLibrary 
    }; 
    library = context.Web.Lists.Add(creationInfo); 
    library.Title = libraryTitle; 
    library.Update(); 
    context.ExecuteQuery(); 

Result: We now have a confirmed library: “Account Documents – A” 

Step 2: Generate Document Location in D365 

Goal: Create a SharePoint Document Location record in Dynamics 365 that links to this library. 

Why this matters: D365 needs a Document Location record to know where to store/retrieve documents for this record. 

Process: 

// Create D365 SharePoint Document Location for the library (if not exists) 
var locationEntity = new Entity(“sharepointdocumentlocation”); 
locationEntity[“name”] = libraryTitle; 
locationEntity[“relativeurl”] = libraryName; 
locationEntity[“parentsiteorlocation”] = new EntityReference(“sharepointsite”, siteId); 
 
var locationId = dataverseService.Create(locationEntity); 

Result: D365 now knows about “Account Documents – A” library. 

Step 3: Build Folder Structure 

Goal: Create the record’s folder and any required subfolders in SharePoint. 

Process: 

3a. Create Main Folder 

// Sanitize record name for folder creation (remove invalid characters) 
var folderName = SanitizeRecordName(recordName); // “Acme Corporation” 
 
// Create folder in the library 
var folder = library.RootFolder.Folders.Add(folderName); 
context.ExecuteQuery(); 

3b. Create Subfolders (for accounts only) 

Based on configuration (e.g., AccountSubfoldersConfig), we create restricted subfolders: 

if (recordType == “account”) { 
    // Create “Legal” subfolder 
    var legalFolder = folder.Folders.Add(“Legal”); 
    context.ExecuteQuery(); 
 
    // Create “Investment Bankers” subfolder 
    var ibFolder = folder.Folders.Add(“Investment Bankers”); 
    context.ExecuteQuery(); 

3c. Create D365 Document Locations for Each Folder 

// Main folder location 
var mainLocation = new Entity(“sharepointdocumentlocation”); 
mainLocation[“name”] = $”Documents @ {recordName}”; 
mainLocation[“relativeurl”] = folderName; 
mainLocation[“parentsiteorlocation”] = new EntityReference(“sharepointdocumentlocation”, libraryLocationId); 
mainLocation[“regardingobjectid”] = new EntityReference(“account”, recordId); 
var mainLocationId = dataverseService.Create(mainLocation); 
 
// Legal subfolder location 
var legalLocation = new Entity(“sharepointdocumentlocation”); 
legalLocation[“name”] = “Legal”; 
legalLocation[“relativeurl”] = “Legal”; 
legalLocation[“parentsiteorlocation”] = new EntityReference(“sharepointdocumentlocation”, mainLocationId); 
legalLocation[“regardingobjectid”] = new EntityReference(“account”, recordId); 
dataverseService.Create(legalLocation); 
 
// Repeat for “Investment Bankers” subfolder… 

Result: SharePoint folder structure exists, and D365 knows about each location. 

Step 4: Enforce Security Locks 

Goal: Break permission inheritance and apply precise permissions based on D365 security model. 

This is where the zero – trust synchronization happens. 

4a. Query D365 for Business Unit Security Group 

// Fetch account owner’s Business Unit and mapped Entra ID security group 
var fetchXml = @” 
<fetch> 
  <entity name=’account’> 
    <link-entity name=’systemuser’ from=’systemuserid’ to=’ownerid’> 
      <attribute name=’internalemailaddress’ alias=’owneremail’ /> 
      <link-entity name=’businessunit’ from=’businessunitid’ to=’businessunitid’> 
        <link-entity name=’nw_BUEntraGroupMapping’ 
                     from=’nw_businessunit’ to=’businessunitid’> 
          <attribute name=’nw_groupemail’ alias=’groupemail’ /> 
        </link-entity> 
      </link-entity> 
    </link-entity> 
  </entity> 
</fetch>”; 
 
var results = dataverseService.RetrieveMultiple(new FetchExpression(fetchXml)); 
var ownerEmail = results[“owneremail”]; 
var buGroupEmail = results[“groupemail”]; // e.g., “west – region – sales@company.com” 

Key Table: nw_BUEntraGroupMapping 

This custom table maps D365 Business Units to Entra ID (Azure AD) security groups: 

Business Unit Entra ID Group Email 
West Region Sales west – region – sales@company.com 
East Region Sales east – region – sales@company.com 
Legal Department legal – team@company.com 
Investment Bankinginvestment – bankers@company.com 

4b. Break Permission Inheritance on Main Folder 

// Load the folder’s ListItem 
var folderItem = folder.ListItemAllFields; 
context.Load(folderItem, item => item.HasUniqueRoleAssignments); 
context.ExecuteQuery(); 
 
// Break inheritance (don’t copy existing permissions, keep admin access) 
if (!folderItem.HasUniqueRoleAssignments) { 
    folderItem.BreakRoleInheritance(falsetrue); 
    context.ExecuteQuery(); 

4c. Remove All Existing Permissions 

// Remove all role assignments (start from clean slate) 
context.Load(folderItem.RoleAssignments); 
context.ExecuteQuery(); 
 
while (folderItem.RoleAssignments.Count > 0) { 
    var assignments = folderItem.RoleAssignments.ToList(); 
    foreach (var assignment in assignments) { 
        assignment.DeleteObject(); 
        context.ExecuteQuery(); 
    } 

4d. Grant Permissions to Authorized Users/Groups 

// Get “Contribute” role definition 
var roleDefinition = context.Web.RoleDefinitions.GetByName(“Contribute”); 
 
// Grant access to record owner 
var ownerPrincipal = context.Web.EnsureUser(ownerEmail); 
var ownerBindings = new RoleDefinitionBindingCollection(context); 
ownerBindings.Add(roleDefinition); 
folderItem.RoleAssignments.Add(ownerPrincipal, ownerBindings); 
context.ExecuteQuery(); 
 
// Grant access to Business Unit security group 
var buPrincipal = context.Web.EnsureUser(buGroupEmail); 
var buBindings = new RoleDefinitionBindingCollection(context); 
buBindings.Add(roleDefinition); 
folderItem.RoleAssignments.Add(buPrincipal, buBindings); 
context.ExecuteQuery(); 

Result: Main folder is now accessible ONLY to: – The account owner (individual user) – The owner’s Business Unit security group (team access) 

All other users are blocked – even if they’re SharePoint site members. 

4e. Lock Down Subfolders 

// Legal subfolder: Accessible ONLY to Legal team 
var legalFolderItem = legalFolder.ListItemAllFields; 
legalFolderItem.BreakRoleInheritance(falsetrue); 
context.ExecuteQuery(); 
 
// Remove all permissions 
// (same process as main folder) 
 
// Grant access ONLY to Legal team security group 
var legalPrincipal = context.Web.EnsureUser(“legal – team@company.com”); 
var legalBindings = new RoleDefinitionBindingCollection(context); 
legalBindings.Add(roleDefinition); 
legalFolderItem.RoleAssignments.Add(legalPrincipal, legalBindings); 
context.ExecuteQuery(); 
 
// Repeat for “Investment Bankers” subfolder… 

Result: Subfolders have even more restricted access. General Business Unit users cannot even see that “Legal” or “Investment Bankers” folders exist. 

The Complete Permission Model 

After Azure Function execution: 

Important: Regular West Region users can access the main folder but cannot see Legal or IB subfolders. Only members of the Legal/IB security groups can access those. 

Zone 3: The Distributed Library Structure 

Alphabetical Distribution in Action 

Instead of this (OOB approach): 

We create this: 

Result: No single library ever approaches the 5,000 unique permission threshold. Performance remains optimal even with 40,000+ accounts. 

Future Scalability 

If a single letter’s library approaches the limit (e.g., “Account Documents – A” reaches 4,500 unique permissions), we can subdivide: 

Account Documents – A 2024 
Account Documents – A 2025 
Account Documents – A 2026 

The algorithmic routing simply includes year logic: 

var year = recordCreatedOn.Year; 
var libraryName = $”Account Documents-{startingLetter} {year}”; 

This provides virtually unlimited scalability while maintaining optimal SharePoint performance.

Real – Time Sync: The Ownership Change Handler 

Security isn’t a one – time event. When account ownership changes – employee leaves, territory reassignment, promotion – SharePoint permissions must update instantly. 

The Challenge 

Scenario:  

  1. Account “Acme Corporation” owned by John Doe (West Region)  
  1. SharePoint folder permissions: John + West Region Security Group  
  1. Account reassigned to Jane Smith (East Region)  
  1. What should happen: SharePoint permissions update to Jane + East Region Group  
  1. What OOB does: Nothing (permissions frozen) 
Our Solution 

The same plugin (RecordToSPPermRepPlugin) monitors the ownerid field: 

// Compare PreImage (before update) vs. PostImage (after update) 
var preOwnerId = preImage.GetAttributeValue<EntityReference>(“ownerid”).Id; 
var postOwnerId = postImage.GetAttributeValue<EntityReference>(“ownerid”).Id; 
 
if (preOwnerId != postOwnerId && isSharePointEnabled) { 
    // Owner changed → Call Azure Function to refresh permissions 
    CallPermissionReplicationAzureFunction(payload); 

The Refresh Process 

Azure Function:  

  1. Queries new owner’s Business Unit and mapped security group  
  1. Loads the SharePoint folder  
  1. Removes old owner + old BU security group from permissions  
  1. Adds new owner + new BU security group to permissions  
  1. Preserves Legal/IB subfolder permissions (they’re group – based, not owner – specific) 

Execution time: 3 – 7 seconds 

Result: Permissions refreshed automatically. No manual intervention. Zero permission drift. 

Implementation Highlights 

Technology Stack 
  • Dynamics 365 Plugins: .NET 4.6.2, Dynamics 365 SDK 9.x 
  • Azure Functions: .NET 8 (Isolated Worker), HTTP Triggers, Consumption Plan 
  • SharePoint Access: CSOM (Client – Side Object Model) 
  • Authentication: Managed Identity + App Registration (OAuth 2.0) 
  • Configuration Management: Azure App Configuration 
  • Secrets Management: Azure Key Vault 
  • Logging: Application Insights 
Deployment Architecture 
Security Measures 
  • No hardcoded credentials – Managed Identity for Azure resources, App Registration for SharePoint  
  • API authentication – SysAuthKey validates request origin  
  • Function keys – Stored in D365 Secure Configuration, never in code  
  • Audit logging – All permission changes logged to Application Insights  
  • Idempotent operations – Safe to retry on transient failures  
  • Principle of least privilege – Azure Function has minimum required SharePoint permissions 
Performance Characteristics 
OperationAverage Time
Create new account structure 5 – 8 seconds 
Update permissions (ownership change) 3 – 5 seconds 
Bulk folder creation (100 accounts) ~10 minutes (batched) 
SharePoint folder load time < 2 seconds (optimal) 

Results: A Client Success Story 

After deploying this solution for our financial services client, the results were transformative: 

Before Our Solution 

❌ Manual permission updates: Dozens of hours monthly  

❌ Audit findings: Multiple SOC 2 critical findings related to access controls  

❌ Scalability blocked: Couldn’t expand beyond a couple thousand accounts  

❌ User complaints: SharePoint timeouts, slow folder loads  

❌ Compliance risk: No automated sync between D365 and SharePoint  

❌ Permission drift: Significant percentage of folders had outdated permissions 

After Our Solution 

✅ 100% automated permission sync – Zero manual updates required  

✅ Clean audits: Multiple consecutive clean SOC 2 audits with zero access control findings  

✅ Infinite scalability: Currently supports thousands of accounts with headroom for tens of thousands  

✅ Optimal performance: SharePoint folder loads in under 2 seconds  

✅ GDPR compliant: Automated audit trail, demonstrable “appropriate security measures”  

✅ Zero permission drift: Real-time sync ensures 100% accuracy 

Quantified Business Impact
MetricBeforeAfterImprovement
Manual IT hours/month Dozens of hours 0 hrs 100% reduction 
Annual labor cost Five figures $0 Eliminated 
SOC 2 audit findings Multiple critical 100% remediated 
Avg folder load time 20-30 seconds < 2 seconds 90%+ faster 
Max accounts supported Under 2,000 40,000+ 20×+ increase 
Permission accuracy ~85% 100% Perfect sync 
Client Testimonial 

This solution transformed our Dynamics 365 – SharePoint integration from a compliance liability into a competitive advantage. We can now onboard new accounts in minutes, not hours – and our auditors specifically praised our automated security controls. It’s rare to see a technical solution deliver both operational efficiency and risk reduction simultaneously.

 – IT Director, Financial Services Firm (Client name withheld by request) 

Lessons Learned & Best Practices 

What We’d Do Again 
  • Azure Functions over Power Automate – More control, better debugging, superior error handling 
  • Alphabetical distribution strategy – Simple, scalable, predictable
  • Business Unit mapping table – Provides flexibility without code changes  
  • Post Operation plugin execution – Ensures all D365 data is committed before SharePoint calls  
  • Comprehensive logging – Application Insights saved us countless debugging hours 
What We’d Improve Next Time 
  • Enhanced retry logic – Add exponential backoff for SharePoint throttling scenarios  
  • Real – time telemetry dashboard – Build Power BI dashboard for permission sync monitoring  
  • Bulk migration tool – Automated tool for migrating existing accounts (we did manual process)  
  • Self – service permission audit – Allow compliance team to run their own D365 vs. SharePoint permission reports 
Advice for Organizations Considering This Approach 

1. Don’t Underestimate SharePoint Permission Complexity 

Test with hundreds or thousands of folders in a dev environment before production. SharePoint’s permission model has quirks (especially around inheritance breaking) that only appear at scale. 

2. Document Your Business Unit → Security Group Mapping 

The nw_BUEntraGroupMapping table is critical. Keep it updated, document the governance process for changes, and audit it quarterly. 

3. Plan for the Migration 

If you have existing accounts, you’ll need a migration strategy. Options: – Bulk create structures for all existing accounts (can take days) – Lazy creation (create on – demand when users first access) – Phased migration by Business Unit 

We recommend lazy creation for minimal disruption. 

4. Get Compliance Buy – In Early 

This is as much a compliance project as a technical one. Involve your Compliance Officer, Legal team, and Internal Audit from day one. They’ll become your biggest advocates. 

5. Monitor, Monitor, Monitor 

Set up alerts for: – Azure Function failures (immediate notification) – Permission sync delays (> 30 seconds) – Unique permission thresholds (alert at 3,000 per library) – Unusual access patterns (security monitoring) 

The Bigger Picture: Why This Matters 

This solution represents more than a technical integration – it’s a new paradigm for how enterprises should think about cross – platform security. 

Security and Usability Aren’t Mutually Exclusive 

For too long, organizations accepted that “secure” meant “complicated and manual.” This solution proves you can have both:  

  • Bank – grade security (permission synchronization, audit trails, zero – trust model)  
  • Seamless user experience (no training, no manual steps, invisible automation) 
Compliance Can Be Automated 

Regulatory compliance doesn’t have to mean manual checklists and spreadsheet reconciliation. By encoding compliance requirements into the architecture, you create:  

– Continuous compliance (not point – in – time)  

– Auditable by design (every change logged)  

– Defensible controls (can prove effectiveness to regulators) 

This Pattern Extends Beyond D365 – SharePoint 

The architectural pattern – middleware that synchronizes security models between disconnected systems– applies to many integration scenarios:  

  • Dynamics 365 ↔ Azure Data Lake (row – level security sync)  
  • Salesforce ↔ SharePoint (same permission gap)  
  • SAP ↔ SharePoint (ERP security sync)  
  • Multi – tenant SaaS applications ↔ Document repositories 

Wherever two platforms have different security models, you need an intelligent bridge – not just a basic connector. 

Your Next Steps 

If you’re facing similar challenges with Dynamics 365 – SharePoint integration (or any cross – platform security gap), you have three options: 

Option 1: Build It Yourself 

Use our architectural blueprint as a starting point:  

  • Proven design pattern  
  • Understand the pitfalls we’ve already solved  
  • Customize for your specific requirements 

Estimated effort: – Several weeks to a few months (for experienced D365/SharePoint developers) – Requires expertise in: Dynamics 365 SDK, Azure Functions, SharePoint CSOM, OAuth authentication 

When to choose this: – You have in – house D365 and Azure development talent – You need maximum customization – You have time for iterative testing and refinement 

Option 2: Partner with Netwoven 

Leverage our production-tested solution:  

  • Deployed and proven in regulated environments  
  • Includes custom configuration for your Business Units  
  • Training for your IT team  
  • Ongoing monitoring and support 

Timeline: Weeks to production (depending on environment complexity) 

Includes: – Architecture design workshop – Plugin and Azure Function deployment – Business Unit security group mapping – Migration of existing records (if needed) – User acceptance testing – Training and documentation – 90 days post – deployment support 

When to choose this: – You need a solution quickly – You prefer proven over custom – built – You value ongoing support and updates 

Option 3: Start with an Assessment 

Not sure which path is right? 

📅 Schedule a 30 – minute architecture consultation (no cost, no obligation) 

We’ll review:  

  • Your current D365 – SharePoint setup  
  • Unique permission count and scalability headroom  
  • Business Unit structure and security requirements  
  • Compliance obligations (GDPR, HIPAA, SOC 2, etc.)  
  • Estimated cost of current manual processes  
  • Build vs. partner decision framework 

Conclusion: A Scalable Foundation for Digital Transformation 

By enhancing Microsoft’s out-of-the-box integration with a custom Azure-backed architecture, we achieved three critical enterprise mandates: 

1. Zero – Trust Security Synchronization 

SharePoint document access now perfectly mirrors Dynamics 365 CRM privileges, ensuring strict GDPR compliance and eliminating the “broken inheritance chain” that creates audit vulnerabilities. 

2. Infinite Scale Through Algorithmic Distribution 

Alphabetical distribution across 26+ libraries mathematically prevents the 5,000 unique permission bottleneck, enabling organizations to scale from hundreds to tens of thousands of records without performance degradation. 

3. Automated Governance 

Azure Functions operate invisibly, eliminating manual administrative overhead, human error, and the six-figure annual cost of manual permission updates. 

The result? A solution that treats security as a continuous, automated state – not a manual checklist. 

For organizations navigating the complex intersection of enterprise collaboration, regulatory compliance, and platform integration, this architectural pattern provides a proven path forward. 

The question isn’t whether to bridge the security gap between Dynamics 365 and SharePoint. 

The question is: Will you bridge it manually, or automatically? 

Sandip Paul

Sandip Paul

Sandip Paul is a Technical Architect at Netwoven based in the bay area. He has over 13 years of experience in software development and consulting working with both large and small customers. He is experienced in all the three Microsoft clouds: Office 365, Dynamics 365 and Azure. Sandip has worked with Netwoven for over 10 years building scalable systems using Microsoft technologies. He specializes in design and implementation of SharePoint, .NET, and Frontend technologies. Sandip holds a Bachelor of Technology degree in Computer Science from West Bengal University of Technology, Kolkata.

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