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Internal knowledge:
Instant answers instead of searching folders

We built a secure AI knowledge assistant that answers employees' everyday questions from company policies, SOPs, project documents and shared notes. Staff no longer dig through folders or ask the same colleagues again and again.

Industry: Professional & Business ServicesService: AI & AutomationUpdated

Internal knowledge hub
1
To answer a policy question
Seconds
Linked answers
Source

Overview

Project
at a glance

Business
Growing professional services firmA firm with years of policies, SOPs, onboarding guides and project documents spread across shared drives.
Partnership
AI knowledge platform developmentCoretus covered product discovery, AI experience design, search logic, RAG workflows, integrations, testing and deployment.
Goal
Faster answers for staffLet employees get everyday answers themselves, without learning a complicated search tool.
What we built
Internal AI knowledge assistantA secure assistant that finds the right company document first, then answers in plain language with a link to the source.

The challenge

What was getting
in the way

The firm had years of useful information in shared drives, internal documents, onboarding guides, process notes and project folders. Staff knew the answer was written down somewhere, but finding the current version took too long.

So people asked experienced colleagues instead, who became the default help desk for routine questions. The firm wanted its knowledge within easy reach, without a complicated search system.

  • Time lost searching

    Staff opened folders, read long documents and then checked whether the information was still current.

  • Experts as bottlenecks

    Common questions kept landing with managers and long-serving employees.

  • Different answers to the same question

    The answer someone gave depended on which document or process they happened to remember.

The solution

What
we built

  1. 01

    Connect internal knowledge

    We brought approved policies, SOPs, guides, project documents and shared knowledge together so they can be searched in one place.

    Sources
    Policies, SOPs, project files
    Access
    Permission-aware
    Sync
    Follows document updates
  2. 02

    Retrieve the right document

    When someone asks a question, the RAG layer finds the most relevant company information before the AI writes an answer.

    Search
    Everyday language
    Context
    Current company documents
    Answers
    Grounded in policy
  3. 03

    Answer in plain language

    Long or scattered information becomes a short answer, checklist or next step, with a pointer back to the original document.

    Input
    Employee's question
    Output
    Short answers and checklists
    References
    Linked to the document

Before and after

How the work
changed

Finding information

Before

Folder by folder

Employees opened folders and skimmed documents.

After

Ask a question

Staff type a question in everyday language and get a direct answer.

Routine questions

Before

Ask a colleague

Experienced staff answered the same questions again and again.

After

Self-service answers

Employees handle common questions on their own.

Trust in the source

Before

Version confusion

Teams weren't always sure which document was current.

After

Source-linked answers

Each answer can show which document it came from.

Key features

What made it
useful

  • KNOWLEDGE SEARCH

    Everyday-language search

    Employees ask questions the way they would ask a colleague, instead of guessing file names or keywords.

    Business impact

    Easier access to company knowledge

  • RAG

    Answers grounded in company documents

    The assistant retrieves internal content first, so answers stay tied to what the firm has actually written down.

    Business impact

    More reliable answers

  • GENERATIVE AI

    Summaries and checklists

    Long policies and process documents are turned into short explanations, checklists or next steps.

    Business impact

    Quicker understanding

Results

The business
difference

  1. SPEED

    Less Time Looking for Answers

    Knowledge search

    Employees find internal information faster.

    Before: Manual SearchAfter: Conversational Search

  2. PRODUCTIVITY

    More Focus for Senior Staff

    Manager interruptions

    Routine questions are answered through self-service instead of a tap on a colleague's shoulder.

    Before: Frequent QuestionsAfter: Self-Service

  3. TRUST

    More Trust in AI Answers

    Answer confidence

    Staff can open the supporting document whenever an answer matters.

    Before: Unclear SourceAfter: Source Linked

Faster delivery

Built on tested foundations

Starting from tested components saved setup time, so staff could use the assistant sooner and we could focus on the firm's own documents and questions.

  • Secure knowledge access

    Our tested access layer applied the firm's existing access rules, so project documents only reach people who could already open them.

  • RAG search layer

    A proven retrieval layer indexed policies, SOPs and project files so questions could be matched to them by meaning rather than file name.

  • Content sync

    Ready-made sync connectors picked up edited policies and new SOPs, which dealt with the old problem of out-of-date versions.

  • Answer quality monitoring

    Existing quality monitoring flagged weak answers for the team to review against the source documents.

Trust and control

How we kept it
safe and reliable

  • 01

    Follows existing permissions

    The assistant respects the firm's access rules, so employees only see answers from documents they could already open.

    ACCESS CONTROLLED
  • 02

    Answers from company documents

    Relevant internal content is retrieved before an answer is written, which cuts down unsupported responses.

    RAG GROUNDED
  • 03

    Document references

    Answers can name the policy, SOP or project file behind them, so staff can check important details.

    TRACEABLE
  • 04

    Stays current

    Content can be refreshed when policies, SOPs and processes change.

    UPDATE READY

FAQ

Straight
answers

Have a different question? Ask it on a 30-minute call.

Book a call

Staff can ask everyday questions about policies, SOPs, onboarding, processes and past projects in plain language. The assistant finds the relevant company document first, then gives a short answer, checklist or next step. Each answer can link back to its source, so people can check the details themselves.

Stop routing routine questions to your experts

If your staff ask colleagues because documents are hard to find, we can help you build an assistant that answers from your own policies and SOPs.