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Knowledge retention

Knowledge retention, RAG, SCORM: ten terms worth knowing

Tacit knowledge, intelligence management, RAG, MCP, SCORM: the key terms around company knowledge, AI and corporate learning, explained briefly and precisely.

Sebastian Walker, CEO, Omnora · 8 min read
Illustration: several terms arranged around a shared core and connected to each other
Contents
  1. Which knowledge are we talking about?
  2. How do you handle it?
  3. How does the knowledge reach AI systems?
  4. How does it become training?
  5. How the terms fit together
  6. Frequently asked questions

Which terms do you need to know when it comes to knowledge retention and AI in a company?

Three groups cover most conversations. The knowledge itself: tacit knowledge and experiential knowledge, the things no manual contains. How you handle it: knowledge retention, knowledge transfer and intelligence management, which differs from classic knowledge management because it also captures and validates what was never written down. How it reaches people and systems: RAG and MCP for AI, SCORM, xAPI and employee-generated content for training.

Key takeaways

  1. The most valuable part is unwritten. Around 42 percent of job-related knowledge is not documented, and that is where experiential knowledge sits.
  2. AI is only as good as its context. RAG and MCP reliably deliver whatever is in the knowledge base, including what is out of date.
  3. Training needs standards. Without SCORM or xAPI there is no clean record in the LMS.

Talk about knowledge retention and AI in a company for five minutes and you run into terms that everyone at the table understands slightly differently. Is experiential knowledge the same as tacit knowledge? Is intelligence management just a new label for knowledge management? And what separates RAG from MCP? The ten terms below come up in almost every project. They are grouped by the question they answer.

Which knowledge are we talking about?

Tacit knowledge

Tacit knowledge is what people know and use without putting it into words. It lives in practiced movements, in a feel for a machine, and in decisions someone makes because they have seen similar cases many times. Michael Polanyi summed it up in 1966: we know more than we can tell.

It is missing from documents because it feels obvious to the person who has it. A welder hears that a seam will not hold before any test shows it. Part of it can be put into words by asking the right questions; another part can only be passed on by showing and practicing. The article Capture tacit knowledge shows how to approach it.

Experiential knowledge

Experiential knowledge is the part of tacit knowledge that comes from cases someone has lived through: how to tell that an order will cause trouble, when to deviate from the rule, and whom to ask when in doubt. A shift supervisor knows the line has to run slower with a certain batch of raw material, even though the spec says otherwise.

The distinction matters in practice. Unlike pure intuition, experiential knowledge can usually be captured if you ask about concrete cases instead of general rules. That is exactly where AI-supported interviews come in.

How do you handle it?

Knowledge retention

Knowledge retention is the systematic capture of experiential knowledge before it leaves the company: through retirement, resignation, a role change or a reorganization.

The pressure is demographic. Almost 30 percent of people employed in Germany will reach retirement age by 2036 (Destatis). And 72 percent of companies depend on at least one person whose departure would noticeably affect operations (SHRM, 2023). Starting at the farewell gets you mood in the exit interview, but little substance. Structured interviews that ask specifically about decision logic, exceptions and warning signs work far better.

Knowledge transfer

Knowledge transfer is the passing on of knowledge between people, roles or teams, usually from experienced colleagues to a successor or new team members.

The personal route of onboarding, mentoring and handover meetings works, but it does not scale. It fails when time runs short or the person has already left. Former experts then often come back as consultants, at two to three times their former day rate (HBR). Systematic knowledge transfer separates the knowledge from the person: captured once, then delivered as a handover document, knowledge article, training or AI context. The article Knowledge transfer in offboarding describes this in practice.

Intelligence management

Intelligence management is the discipline of systematically capturing experiential knowledge, validating it and making it available where decisions are made, for people and for AI systems.

It typically runs in four phases:

  1. Identify: Where does critical knowledge sit, and which of it is at risk?
  2. Capture: Recording it, for example through an AI expert interview.
  3. Consolidate: Structuring, resolving contradictions, approving.
  4. Enable: Delivering it as a knowledge article, training or context for AI agents.

The result is not an archive but a validated body of knowledge with an owner, a validity date and a source. Without that foundation, AI scales errors instead of expertise.

Knowledge management vs. intelligence management

The two terms are often used interchangeably, but they mean different things. Knowledge management organizes what is already documented: file shares, wikis, intranet, search. Its limit: around 42 percent of job-related knowledge is documented nowhere (Panopto/McKinsey) and stays invisible to even the best wiki. On top of that, content goes stale without active upkeep.

Intelligence management starts with the undocumented knowledge, captures it actively and validates it before anyone relies on it.

In short: knowledge management makes documents findable. Intelligence management makes experience usable.

How does the knowledge reach AI systems?

RAG (Retrieval-Augmented Generation)

RAG is a method in which a language model receives relevant content from a knowledge base before it answers. Instead of guessing from its training, it answers based on concrete sources.

The benefit depends entirely on the knowledge base. A 2024 meta-analysis shows that RAG with validated context reduces hallucinations by 40 to 71 percent. The reverse is also true: if the base holds outdated or contradictory documents, RAG returns exactly those errors, just more fluently phrased. That is why Omnora Intelligence Management provides the validated knowledge base through its own RAG API.

MCP (Model Context Protocol)

The Model Context Protocol is an open standard for how AI assistants and agents access external data sources and tools. An MCP server provides content or functions, and any MCP-capable system can use them, regardless of the model vendor.

For company knowledge this means the knowledge base is connected once as an MCP server, instead of building a separate integration for every copilot and chatbot. The quality question is the same as with RAG. An agent that reads outdated files through MCP acts on an outdated basis.

How does it become training?

SCORM and xAPI

SCORM and xAPI are the two standards through which learning content talks to learning management systems.

  • SCORM is the established route: a course is exported as a package, imported into the LMS and reports completion and score back. Virtually every LMS supports it, which makes SCORM the basis for mandatory training with proof of completion.
  • xAPI is more flexible and also records learning events outside the LMS, such as “watched video” or “passed quiz”.

The practical hurdle with SCORM: every content change means a new export and a new import. Omnora Authoring Automation solves this with remote updates, so the package in the LMS updates itself without a re-import. More in the article SCORM explained.

Employee-generated content (EGC)

Employee-generated content is learning and knowledge content that employees in the business units create themselves, instead of a central team or agency producing every minute of training.

It works because the knowledge sits in the business units, not in L&D. When experts can produce directly, the most expensive loop in training production disappears: the briefing between subject matter experts and production. L&D steers quality, governance and rollout while creation is spread across the organization. At DPD, around 240 active authors have created more than 1,800 videos this way in two and a half years.

How the terms fit together

The ten terms describe a chain. It starts with tacit knowledge and, within it, the experiential knowledge that no document contains. Knowledge retention and knowledge transfer make sure it does not leave with the person. Intelligence management turns it into a validated body of knowledge. RAG and MCP bring that knowledge to AI systems; SCORM, xAPI and employee-generated content bring it to the people who learn.

Cut corners at any point in the chain and you notice it at the end. A chatbot is only as reliable as the knowledge it draws on, and a training course only as good as the experience inside it.

Intelligence management captures experiential knowledge through AI interviews, validates it and makes it available to people and AI systems.Intelligence Management at a glance

Frequently asked questions

What is the difference between tacit knowledge and experiential knowledge?

Tacit knowledge is the umbrella term for everything people apply without saying it, from a practiced movement to a gut feeling. Experiential knowledge is the part that comes from cases someone has lived through: criteria, exceptions and warning signs. It can usually be put into words if you ask about concrete cases.

Is intelligence management just a new name for knowledge management?

No. Knowledge management makes what is already documented easier to find. Intelligence management starts earlier: it actively captures knowledge that is written down nowhere, checks it for accuracy and currency, and delivers it to people and AI systems.

Do I need RAG or MCP?

Often both. RAG describes how a language model receives relevant content before it answers. MCP is the standard through which assistants and agents access data sources. Both depend on the same thing: a validated knowledge base with an owner, a validity date and a source for each item.

SCORM or xAPI: which is the better choice?

For mandatory training in an LMS with proof of completion, SCORM is the standard virtually every system supports. xAPI is worth it when learning also happens outside the LMS and should be recorded.

Sources

  1. Michael Polanyi (1966): The Tacit Dimension [Book]
  2. Panopto/McKinsey: share of job-related knowledge that is not documented (around 42 percent) [Study]
  3. Destatis: share of the German workforce reaching retirement age by 2036 [Statistics]
  4. SHRM (2023): companies with at least one key person whose departure would noticeably affect operations (72 percent) [Study]
  5. Meta-analysis (2024): reduction of hallucinations through RAG with validated context (40 to 71 percent) [Study]
  6. Harvard Business Review: day rates of former experts returning as external consultants [Article]

Capture the knowledge before it leaves.

An AI interview takes about 30 minutes and costs your experts not a single page of writing. Try it yourself or let us show you on your own case.