Inspiration

Procurement compliance investigations often require analysts to manually search lengthy policy documents, verify applicable clauses, and draft response letters. This process is repetitive, time-consuming, and prone to inconsistencies.

AdmnWizard KnowledgeOS was created to streamline this workflow by combining enterprise knowledge retrieval with AI-assisted analysis while keeping humans in control of final decisions through UiPath Maestro and Action Center.

What it Does

The solution performs an end-to-end procurement compliance investigation workflow:

Accepts procurement complaint details Invokes a UiPath API Workflow Calls the AdmnWizard KnowledgeOS backend Performs Retrieval-Augmented Generation (RAG) over procurement policies Produces: AI Verdict Confidence Score Investigation Summary Relevant Policy Clause Source Document Chapter Reference Draft Response Letter Creates a Human-in-the-Loop review task in UiPath Action Center Allows analysts to Approve, Reject, or Escalate the investigation Completes the workflow with auditability and governance

How We Built It

Workflow Orchestration UiPath Maestro UiPath Action Center UiPath API Workflows Backend FastAPI Python AI Retrieval-Augmented Generation (RAG) Enterprise KnowledgeOS Vector Search Knowledge Base Procurement policy documents Semantic retrieval Evidence-backed citations Technologies UiPath Maestro Python FastAPI REST APIs JSON Vector Database GitHub

Challenges We Ran Into

Designing an end-to-end Maestro workflow with Human-in-the-Loop approvals. Mapping API Workflow outputs into Maestro process variables. Connecting Action Center forms with workflow outputs. Structuring procurement knowledge for evidence-backed AI responses. Ensuring policy retrieval remained transparent through cited clauses and source documents. Accomplishments That We're Proud Of Successfully built an end-to-end procurement compliance workflow using UiPath Maestro. Integrated a custom AI-powered KnowledgeOS with UiPath API Workflows. Implemented Human-in-the-Loop review using Action Center. Generated AI verdicts with confidence scores and evidence-backed policy citations. Produced automated draft response letters for procurement investigations. What We Learned

Building enterprise AI solutions requires balancing automation with governance. Combining Retrieval-Augmented Generation, human approvals, and UiPath Maestro demonstrated how AI can improve productivity while preserving accountability and compliance.

What's Next

Future enhancements include:

Multi-stage compliance approvals Document Intelligence integration OCR for procurement documents Multi-language policy support Enterprise audit dashboards Analytics and reporting ERP and procurement platform integrations Expanded enterprise knowledge repositories Built With UiPath Maestro UiPath Action Center UiPath API Workflows Python FastAPI REST API JSON KnowledgeOS RAG Vector Database GitHub

Built With

  • artificial-intelligence
  • automation
  • chromadb
  • fastapi
  • git
  • http
  • json
  • openai-api
  • pydantic
  • python
  • rest-api
  • rpa
  • sentence-transformers
  • sqlite
  • uipath
  • uvicorn
  • vector-search
  • visual-studio-code-(vs-code)
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