Solutions

Practical building blocks for recurring challenges.

Every implementation is adapted to your data, roles and systems. These examples show where we frequently create meaningful impact.

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Only industries with documented use cases are shown.

18 use cases found

Simple / 2–4 weeksFast to implementClear, focused workflows with few integrations – ideal for a quick production-ready start.03/ Use case
  1. 05 / Use case

    Simple~ 2–4 weeks

    Approvals & compliance

    Manage approvals without email ping-pong

    Requests automatically follow the right roles, deadlines and delegates with a complete decision history.

    Faster decisions, clear ownership and an auditable history without disconnected tools.

    • Microsoft Graph
    • ERP- oder HR-API
    • Webhook / Adaptive Cards
    • Microsoft Teams
  2. 07 / Use case

    Simple~ 2–4 weeks

    Meetings & tasks

    Turn meetings into concrete work

    Decisions, tasks and deadlines are structured from meetings and handed to the right work systems with an explicit review step.

    Less follow-up work, clear ownership and a consistent transition from conversation to delivery.

    • Microsoft Graph / Teams
    • Planner- oder Jira-API
    • CRM-API
    • Microsoft Teams
  3. 15 / Use case

    Simple~ 3–6 weeks

    Finance and receivables

    Send payment reminders from overdue invoices automatically

    Every overdue open item from Microsoft Dynamics 365 Business Central, DATEV or the line-of-business system is checked against due date, grace period and reminder level and sent as a payment reminder through Microsoft Outlook or Gmail. Only blocked customers, missing recipients and amounts outside the agreed level go to finance; everything else leaves the same day.

    Every overdue open item receives the next allowed reminder from the stored template as soon as due date and grace period are met. Only blocked customers, missing recipient addresses and amounts outside the agreed level reach finance as a case ready for a decision. Send, reminder level and record sit in the system of record, not in a private list.

    • Microsoft Graph API
    • Gmail API
    • REST API
    • Webhook
Medium / 3–8 weeksConnected and tailoredMultiple systems, business rules or AI components work together in a controlled process.07/ Use case
  1. 03 / Use case

    Medium~ 3–6 weeks

    Email & intake channels

    Understand and route incoming messages automatically

    AI identifies requests, attachments and priorities, then moves every message into the right downstream workflow with clear controls.

    Faster response times, consistent ownership and a traceable status from the first customer contact.

    • Microsoft Graph / Gmail API
    • CRM- oder Ticket-API
    • Webhook / REST
    • Outlook & Microsoft Teams
  2. 11 / Use case

    Medium~ 6–10 weeks

    Sales & quoting

    Turn customer inquiries into finished quotes automatically

    Every customer inquiry from the shared mailbox and the web form is extracted, priced against the item master and the agreed terms, and sent as a complete quote. Only unmatched lines or discounts outside the rules reach inside sales; everything else leaves the company the same day.

    Every inquiry leads to a complete quote with a number, line items and a validity period on the same day. Inside sales only decides where the match is missing or the price leaves the agreed rules, and each of those decisions stays on the case with its basis.

    • Microsoft Graph / Gmail API
    • Azure AI Document Intelligence / Google Document AI
    • Azure OpenAI Service / Vertex AI / Ollama
    • ERP REST / OData / Google Sheets API
  3. 12 / Use case

    Medium~ 6–10 weeks

    Contracts & compliance

    Review incoming contracts against your playbook

    Every incoming contract is read against the company’s playbook and presented as a findings report with deviations. Only clauses outside the agreed rules go to legal or leadership; everything else receives an auditable decision the same day and is filed in the register.

    Every incoming contract produces a findings report with a position on each clause the same day. Legal or leadership decides only where the playbook is left, and each of those decisions stays on the case with its basis, person and timestamp. Notice dates live in the register, not in individual inboxes.

    • Microsoft Graph / Gmail API
    • Azure AI Document Intelligence / Google Document AI
    • Azure OpenAI Service / Vertex AI / Ollama
    • SharePoint / Google Drive / DMS-API
  4. 13 / Use case

    Medium~ 6–10 weeks

    Scheduling & dispatch

    Turn booking requests into calendar appointments

    Every booking request from the shared mailbox, web form or chat is checked against opening hours, duration and free slots in Microsoft Outlook, Google Calendar or the line-of-business system, then booked as a firm appointment. Only requests without a clear slot reach dispatch; confirmation stays on the same case.

    Every booking request leads to a checked calendar entry or to a reasoned reply on the same case. Dispatch decides only where no clear slot exists. Microsoft Outlook, Google Calendar or the line-of-business system remain the system of record; Nexaluna connects them and does not replace them.

    • Microsoft Graph API
    • Google Calendar API
    • REST API
    • Webhook
  5. 14 / Use case

    Medium~ 6–10 weeks

    Finance and receipts

    Automatically file expenses from receipt photos

    Every receipt photo from Microsoft Outlook, Gmail or the line-of-business mailbox is read, checked against travel policy and submitted as a reimbursement claim in the system of record. Only unreadable shots and amounts outside the agreed limits go to a person; everything else is ready for a decision the same day.

    Every receipt has an owner, a cost centre and a visible status. Inside policy the claim is created without retyping. Exceptions sit with the person who may decide, together with the image and the rule that was applied.

    • Microsoft Graph API
    • Gmail API
    • REST API
    • Azure AI Document Intelligence
  6. 18 / Use case

    Medium~ 6–10 weeks

    Purchasing & inventory

    Trigger reorders automatically at minimum stock

    Every item that drops below its reorder point is automatically turned into a purchase proposal. Purchasing only reviews exceptional cases and approves, instead of reconciling stock lists and open orders by hand.

    Every item drops below its reorder point at most until the next run before a purchase proposal exists. Purchasing only decides where the rules are not clear-cut, and each decision is documented together with its basis.

    • Microsoft Dynamics 365 Business Central API
    • Azure OpenAI Service
    • Microsoft Power Automate
    • Microsoft Teams Adaptive Cards
  7. 19 / Use case

    Medium~ 6–10 weeks

    Maintenance & service

    Schedule and dispatch preventive maintenance automatically

    Every due maintenance is detected from the asset list and planned with a time slot and an owner. The technical lead only reviews exceptional cases, instead of watching maintenance intervals and schedules by hand.

    Every due service is detected and planned with a time slot and an owner before the interval is significantly exceeded. The technical lead only decides where the rules are not clear-cut, and each decision is documented together with its basis.

    • Google Sheets API
    • Google Cloud Tasks
    • Google Calendar API
    • Google Chat API
Complex / 6–12 weeksDeeply integratedBusiness-critical workflows with advanced data models, permissions and system integrations.08/ Use case
  1. 02 / Use case

    Complex~ 6–10 weeks

    Guest communication & telephony

    AI phone assistant for bookings and orders

    Every call is answered, in the middle of service and long after closing time: the voice agent books tables, records takeaway orders and answers questions about the menu from the restaurant's own maintained content. Kitchen, booking book and guest receive the same information in the same minute.

    Calls and messages are answered around the clock and lead to an entry in the booking book, an order in the point-of-sale system or an answer supported by the restaurant's own content. The service team only steps in where a decision of the house is required, and sees every case with a full note.

    • SIP-Trunk
    • ElevenLabs Conversational AI
    • Nexaluna Agent API
    • Qdrant
  2. 04 / Use case

    Complex~ 6–10 weeks

    Finance & documents

    Validate and post incoming invoices

    Invoices are captured, validated and moved through approval, accounting and archiving with explicit exception controls.

    Fewer capture errors, clear validation steps and an auditable path from document to accounting entry.

    • ERP REST / OData / IDoc
    • E-Mail, Peppol oder Upload
    • DMS- und Archiv-API
    • Azure AI Document Intelligence
  3. 06 / Use case

    Complex~ 6–10 weeks

    Knowledge & assistance

    Make internal knowledge securely searchable

    An assistant answers questions from approved company sources, cites evidence and respects existing access rights.

    Faster access to reliable knowledge with traceable sources and controlled permissions.

    • Microsoft Graph / SharePoint
    • Dateiserver-Connector
    • Entra ID / SSO
    • Azure AI Search
  4. 08 / Use case

    Complex~ 8–12 weeks

    Field service & operations

    Capture data directly at the work site

    Teams document inspections, damage, time and materials on mobile devices; photos, signatures and location data feed the next workflow.

    Current, complete field data without paper or duplicate capture, even with unstable connectivity.

    • ERP- oder Field-Service-API
    • Kamera, GPS und Gerätespeicher
    • Identity- und Sync-Service
    • Individuelle PWA oder Mobile App
  5. 09 / Use case

    Complex~ 10–16 weeks

    People & onboarding

    Handle applications and prepare the first day

    Every application is captured on the day it arrives, matched against the job profile and handed to the hiring manager ready for a decision. Once an offer is accepted, contract, accounts, equipment and the induction plan follow from the same case instead of a chain of reminders.

    Every application is captured on the day it arrives, checked for completeness and handed over ready for a decision. After the offer is accepted, contract, accounts, equipment and induction plan run from the same case, and every decision is traceable with its reason and its deadline.

    • Microsoft Graph API
    • REST API
    • Azure AI Document Intelligence
    • Azure OpenAI Service
  6. 10 / Use case

    Complex~ 10–16 weeks

    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.

    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.

    • REST API
    • Webhook
    • Ollama
    • DocuWare REST API
  7. 16 / Use case

    Complex~ 10–16 weeks

    Roofing & estimating

    Turn roof measurements into a review-ready quote

    A completed roof survey with photos, sketches and component details is translated into quantities, work items and a review-ready calculation. The technical lead only resolves ambiguous details and approves the quote draft before it leaves the business.

    The completed survey opens a structured estimating case with linked supporting records. Quantities and work items are available as a reviewable proposal, ambiguous details are marked, and the technical lead approves a complete quote draft with a documented basis.

    • Microsoft Graph API
    • Gmail API
    • REST API
    • Google Drive API
  8. 17 / Use case

    Complex~ 10–16 weeks

    Accounting & invoicing

    Create and send compliant e-invoices automatically

    Every approved outgoing invoice is turned into a structured e-invoice in XRechnung or ZUGFeRD format, checked for mandatory data and sent over the agreed channel. Only invoices with incomplete or conflicting details reach the accounting team first; everything else leaves the company in the same run.

    Every approved invoice is created, checked and sent as a compliant e-invoice over the agreed channel in the same run. Accounting only corrects incomplete or conflicting details, and every sent version is archived audit-safe together with its proof of sending.

    • REST API
    • ZUGFeRD und XRechnung
    • Microsoft Graph API
    • Gmail API

Technology ecosystem

The right platform, not a fixed toolbox.

We connect Microsoft Power Platform, Google Cloud, custom software and current AI tools into a system that fits your data, workflows and operating requirements. Suitability, security, scalability and long-term maintainability guide every choice.

Business platform

Microsoft 365 & Azure

01

Familiar Microsoft tools, intelligently connected and extended under control.

  • Power AutomateWorkflows
  • Power AppsBusiness apps
  • Copilot StudioAI assistants
  • Power BIReporting
  • Azure AIDocument AI
  • Azure FunctionsInterfaces

Cloud platform

Google Cloud & Workspace

02

Cloud-native workflows spanning Workspace, data and scalable AI services.

  • Apps ScriptWorkflows
  • AppSheetBusiness apps
  • GeminiAI assistants
  • BigQueryData platform
  • Document AIDocument AI
  • Cloud RunInfrastructure

Purpose-built architecture

Custom systems

03

Custom software components selected around the process, data and operating model.

  • Flexible workflowsOrchestration
  • Web appsApplications
  • AI Agents & RAGEnterprise AI
  • APIs & webhooksIntegration
  • Data layerData platform
  • Cloud & on-premInfrastructure

More technology in our toolbox

  • OpenAI
  • LangChain
  • LangGraph
  • AWS
  • Microsoft Azure
  • IONOS
  • TypeScript
  • Python
  • React
  • Docker

Your next step

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