Schematic view of an automated complaint handling process in manufacturing, fully generated with AI
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Complaints & returns

Automate Complaint and Returns Handling

Every complaint from the mailbox and the web form is linked to its order and checked against photos and the reported defect. Only cases outside the agreed deadlines or approval limits reach quality assurance or sales management; everything else gets its decision the same day.

Process architecture

From complaint to a closed decision.

The chain connects the intake channel with the ERP, quality assurance, and the company's document archive. Decisions follow the rules that are already agreed; anything beyond them is prepared for the responsible role and returns to the same flow once approved.

Process diagram

  • 12Nodes
  • 14Connections
  • 03Phases
Environment

01Input

Complaint & context

The report is picked up from the mailbox or the form and enriched with the order, the customer, and the applicable deadlines.

2 Steps

02Process

Review & approval

Photos and the defect are evaluated, the claim and the approval limit are checked, and deviations are prepared for the responsible roles.

6 Steps

03Output

Decision & record

The customer and the warehouse receive the decision, the cause feeds the quality evaluation, and the case stays fully documented.

4 Steps

Source01

Pick up the complaint

Reports from the shared mailbox and the complaint form are taken over with photos and the order reference as soon as they arrive.Details

Process node 01Source

Pick up the complaint

Reports from the shared mailbox and the complaint form are taken over with photos and the order reference as soon as they arrive.

Interfaces
  • Microsoft Graph API
  • SharePoint API
Next steps
Data02

Load order and history

Order, invoice, warranty deadline, and earlier complaints of the customer are attached to the case from the ERP.Details

Process node 02Data

Load order and history

Order, invoice, warranty deadline, and earlier complaints of the customer are attached to the case from the ERP.

Interfaces
  • Azure AI Document Intelligence
  • Mistral OCR
  • Dataverse API
Next steps
Action03

Evaluate the defect

Photos and description are read and matched to a defect category from the maintained catalog.Details

Process node 03Action

Evaluate the defect

Photos and description are read and matched to a defect category from the maintained catalog.

Interfaces
  • Power Automate
  • Azure Functions
  • Microsoft Graph API
Next steps
Decision04

Check the claim

The system checks whether the order is known, the complaint deadline is met, and the defect category is clearly identified.Details

Process node 04Decision

Check the claim

The system checks whether the order is known, the complaint deadline is met, and the defect category is clearly identified.

Interfaces
  • Azure OpenAI GPT
  • Anthropic Claude
  • AI Builder
Next steps
Approval05

Review the defect manually

If the deadline has passed or the defect is unclear, quality assurance decides based on photos, the order, and technical judgment.Details

Process node 05Approval

Review the defect manually

If the deadline has passed or the defect is unclear, quality assurance decides based on photos, the order, and technical judgment.

Interfaces
  • Teams Adaptive Cards
  • Power Apps
Next steps
Decision06

Check the approval limit

The calculated refund value is checked against the approval limit the company has set.Details

Process node 06Decision

Check the approval limit

The calculated refund value is checked against the approval limit the company has set.

Interfaces
  • Azure OpenAI GPT
  • Anthropic Claude
  • AI Builder
Next steps
Approval07

Approve the decision

If the value exceeds the limit, sales management decides based on the calculation, the defect, and the customer history.Details

Process node 07Approval

Approve the decision

If the value exceeds the limit, sales management decides based on the calculation, the defect, and the customer history.

Interfaces
  • Teams Adaptive Cards
  • Power Apps
Next steps
System08

Post the case in the ERP

Credit, replacement, or rejection is created in the ERP and linked to the original invoice.Details

Process node 08System

Post the case in the ERP

Credit, replacement, or rejection is created in the ERP and linked to the original invoice.

Interfaces
  • Dynamics 365 API
  • Azure Service Bus
Next steps
Result09

Inform the customer

The customer receives the decision with its reason and, for a replacement, the planned delivery date.Details

Process node 09Result

Inform the customer

The customer receives the decision with its reason and, for a replacement, the planned delivery date.

Interfaces
  • Power BI API
  • Teams Webhook
Next steps
Result10

Arrange the replacement

The warehouse and shipping receive the order for a spare part or the pickup of the defective goods, linked to the case.Details

Process node 10Result

Arrange the replacement

The warehouse and shipping receive the order for a spare part or the pickup of the defective goods, linked to the case.

Interfaces
  • Power BI API
  • Teams Webhook
Next steps
Result11

Record the cause

Defect category and cause feed the company's quality evaluation, separate from the individual customer case.Details

Process node 11Result

Record the cause

Defect category and cause feed the company's quality evaluation, separate from the individual customer case.

Interfaces
  • Power BI API
  • Teams Webhook
Next steps
Result12

Archive the case

Report, photos, review, and decision are stored in the document management system and stay linked to the case.Details

Process node 12Result

Archive the case

Report, photos, review, and decision are stored in the document management system and stay linked to the case.

Interfaces
  • Power BI API
  • Teams Webhook
  • Standard path
  • Direct path
  • Review required
  • Return

Steps in execution order

System landscape

Interfaces and apps working together.

  • Microsoft

    Microsoft Graph API

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    SharePoint API

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Azure AI Document Intelligence

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Mistral OCR

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Dataverse API

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Power Automate

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Azure Functions

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Azure OpenAI GPT

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Anthropic Claude

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    AI Builder

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Teams Adaptive Cards

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Power Apps

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Dynamics 365 API

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Azure Service Bus

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Power BI API

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Microsoft

    Teams Webhook

    Möglicher Baustein für die Microsoft-Systemvariante.

  • Interfaces in use

    REST API

    Reads order, customer, and invoice data from the ERP and writes the decision back to it.

  • Interfaces in use

    Webhook

    Reports new complaints from the form and the shared mailbox as soon as they arrive.

  • Interfaces in use

    Ollama

    Evaluates photos and description on the company's own servers and suggests the defect category.

  • Interfaces in use

    DocuWare REST API

    Stores the report, photos, and decision in the document archive and keeps the index current.

  • Interfaces in use

    PostgreSQL

    Writes defect category and cause to the quality evaluation, separate from the individual case.

  • Possible apps & platforms

    Complaint Form

    Capture of the report by the customer with photos and the order reference.

  • Possible apps & platforms

    Shared Mailbox

    Second intake channel for complaints by email.

  • Possible apps & platforms

    ERP Interface

    View of the case for quality assurance and sales.

  • Possible apps & platforms

    DocuWare

    Storage and retrieval of archived cases.

  • Possible apps & platforms

    Quality Dashboard

    Overview of defect categories and causes for management.

Implementation in context

Traceable from the report to the decision.

The process replaces no system, it connects the existing ones: the ERP stays the owner of the order and invoice, document management stays the archive for records, and quality evaluation stays where manufacturing runs it today. What is new is the path that connects report, review, and posting without a break in media.

Decisions are rule-based where the deadline, the order, and the defect category are unambiguous, and human where they are not. The company sets the approval limit itself and can change it at any time without touching the chain; both paths stay traceable on the case.

Photos and the defect description stay inside the company's environment because the evaluating model runs on the company's own servers. Only the checked decision reaches the ERP, not the unstructured original text.

If the ERP is unavailable during a maintenance window, the complaint stays in the queue and is picked up later instead of being lost. Every case carries a unique identifier so a repeated report never triggers a second credit.

Starting point

Complaints arrive by email, through a form, or as returned goods, usually without consistent references to the order or batch. Before a decision is made, staff first look up the matching order in the ERP, then the warranty deadline, and finally a comparable complaint from the past. Several days pass before a credit or replacement is confirmed, by which time the defective goods have often already been sent back. Why one case was resolved generously and another was not is difficult to prove afterward.

Target picture

Every complaint is linked to an order on the day it arrives and checked against the same rules. Quality assurance and sales management only decide where the deadline, the defect, or the value falls outside the set limits, and each of those decisions is documented together with its basis.

Expected benefits

  • Complaints receive a first response on the day they arrive instead of several days later.
  • Quality assurance and sales work only on the cases that deviate from the set rules.
  • Every decision on credit, replacement, or rejection is traceable with its reason and its approver.
  • Defect categories feed the quality evaluation immediately, without separate data entry.
  • The stock of open complaints can be evaluated at any time without anyone keeping a list.

Prerequisites to start

  • 01A documented ERP access with a technical user holding read and write rights on orders and invoices.
  • 02A complaint form or a shared mailbox with clear ownership as the intake channel.
  • 03A maintained list of defect categories shared by quality assurance and sales.
  • 04A decision on the refund value up to which a case is resolved without approval.
  • 05One named person in quality assurance and one in sales management for the respective approval level.
  • 06A retention rule for photos, records, and decision logs in the document management system.

Your next step

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