Use this glossary for quick, practical definitions of the terms used in employee departures and role transitions. Each entry gives the direct meaning first, then a short example and answers to common questions.
Glossary terms
- Bus factor
- Bus factor is the smallest number of people whose simultaneous unavailability would prevent a team, project, or process from continuing important work. A bus factor of one means a single person's absence could create a critical interruption.
- Business continuity
- Business continuity is an organization's ability to keep essential operations running at an acceptable level during and after disruption. It combines planning, resilient processes, backup capability, access, technology recovery, communication, and the knowledge people need to respond.
- Change management
- Change management is the structured practice of preparing, supporting, and guiding people through a change in how an organization works. It addresses adoption, communication, capability, roles, and reinforcement alongside the technical delivery of the change.
- Codifiability
- Codifiability is the degree to which knowledge can be expressed in a stable form such as text, diagrams, rules, data, or other recorded symbols. Highly codifiable knowledge can be documented consistently, while less codifiable knowledge may require demonstration, experience, and interaction to transfer.
- Cognitive apprenticeship
- Cognitive apprenticeship is a way of teaching complex work by making an expert's thinking visible while a learner observes, practices, and receives coaching. Support is gradually reduced as the learner becomes able to perform and explain the work independently.
- Continuity risk
- Continuity risk is the possibility that important work will be delayed, degraded, or stopped when necessary people, knowledge, access, relationships, or processes become unavailable. In employee transitions, it measures the operational exposure left by an incomplete or untested handover.
- Corporate amnesia
- Corporate amnesia is the loss of organizational memory about past decisions, relationships, processes, and lessons. It occurs when useful knowledge is no longer available or understood after people leave, teams change, records disappear, or context is not transferred.
- Critical knowledge
- Critical knowledge is knowledge whose loss, delay, or unavailability would materially affect operations, decisions, customers, revenue, safety, or compliance. Its importance depends on business impact, time sensitivity, concentration, and how difficult it would be to reconstruct.
- Critical role
- A critical role is a role whose vacancy, prolonged absence, or ineffective performance would create a material risk to essential organizational outcomes. Criticality depends on business impact, timing, available coverage, and difficulty of replacement or recovery—not seniority alone.
- Cross-training
- Cross-training is the deliberate development of employees so they can perform work normally owned by another person or role. It builds flexible coverage through explanation, observation, practice, feedback, and periodic use.
- Decision log
- A decision log is a chronological record of important decisions, including their context, rationale, owner, date, alternatives, and consequences. It helps future participants understand what was decided and why without reconstructing the discussion from memory.
- Employee attrition
- Employee attrition is a reduction in workforce size when employees leave and their roles are not immediately replaced. The departure may be voluntary or involuntary, and the work may be removed, paused, or absorbed by the remaining team.
- Employee lifecycle
- The employee lifecycle is the sequence of stages through which a person's relationship with an organization develops. Common stages include attraction, recruitment, onboarding, development, retention, internal movement, and separation.
- Employee onboarding
- Employee onboarding is the structured process of helping a new employee join an organization, gain the required access and context, build working relationships, and become effective in their role. It begins before or on the start date and continues beyond initial orientation.
- Employee turnover
- Employee turnover is the number or rate of employees who leave an organization during a given period, usually where the organization expects to replace them. It can include voluntary departures and employer-initiated exits.
- Exit interview
- An exit interview is a structured conversation with a departing employee about their experience, reasons for leaving, and suggestions for the organization. Its purpose is to collect candid feedback and identify patterns that may improve retention, management, or workplace practices.
- Explicit knowledge
- Explicit knowledge is knowledge that can be clearly expressed, recorded, organized, and shared in a reusable form. Examples include procedures, policies, formulas, specifications, decision records, checklists, and reference guides.
- Handover
- A handover is the transfer of work, responsibility, and practical context from one person or team to another. It should give the new owner enough information and access to continue the work without relying on the previous owner.
- Handover checklist
- A handover checklist is a controlled list of actions and checks used to prepare, transfer, review, and accept responsibility for work. It creates consistency and visibility but should be adapted to the role, transition, and risks involved.
- Handover document
- A handover document is a structured record of the work, context, responsibilities, and practical knowledge being transferred to a new owner. It supports a handover but does not replace discussion, access changes, practice, or acceptance.
- Handover process
- A handover process is the planned sequence used to transfer responsibilities, knowledge, documents, and ownership to a new person or team. It turns a handover from a one-time document into a checked transfer of work.
- Human-in-the-loop
- Human-in-the-loop describes a process in which a person reviews, guides, validates, or can override an automated system's input, reasoning, or output. It keeps accountable human judgment involved where context, uncertainty, risk, or consequences make automation alone insufficient.
- Implicit knowledge
- Implicit knowledge is the same as tacit knowledge: experience-based know-how that a person uses without necessarily stating it as a rule. It includes judgment, intuition, pattern recognition, and practical adjustments learned through doing the work.
- Institutional knowledge
- Institutional knowledge is the accumulated understanding of how an organization works, why past decisions were made, and how work gets done in practice. It exists across people, documents, systems, routines, and working relationships.
- Internal knowledge base
- An internal knowledge base is a controlled collection of information that employees use to understand and perform work. It can contain policies, procedures, decision records, troubleshooting guidance, role knowledge, and other reusable organizational context.
- Internal mobility
- Internal mobility is the movement of employees into different roles, teams, projects, locations, or levels within the same organization. It includes promotions, lateral transfers, temporary assignments, and other internal role changes.
- Job shadowing
- Job shadowing is a structured learning method in which one person observes another person performing real work. The observer learns the workflow, tools, interactions, decisions, and practical judgment involved in the role.
- Key-person risk
- Key-person risk is the operational exposure created when important work depends too heavily on one individual's knowledge, access, authority, or relationships. Their departure or absence can delay work, weaken decisions, interrupt service, or make critical context unavailable.
- Knowledge audit
- A knowledge audit is a structured review of what knowledge an organization needs, where it exists, how it flows, and where important gaps, duplication, access problems, or risks remain. It produces evidence for improving knowledge management and continuity.
- Knowledge capture
- Knowledge capture is the deliberate process of identifying and recording useful expertise, context, decisions, and working methods so other people can find and use them. It turns knowledge held in conversations, experience, and daily work into durable organizational resources.
- Knowledge extraction
- Knowledge extraction is the process of drawing useful facts, reasoning, procedures, relationships, and experience from people or information sources. In a handover, it uses targeted questions, examples, demonstrations, and follow-ups to surface knowledge that has not yet been captured clearly.
- Knowledge gap
- A knowledge gap is missing, incomplete, outdated, or inaccessible information that prevents someone from understanding a situation, making a sound decision, or performing important work. In a handover, it is the difference between what the next owner needs to know and what has been transferred successfully.
- Knowledge heterogeneity
- Knowledge heterogeneity is the variation in expertise, experience, perspectives, and ways of knowing across people or groups. It can improve problem-solving and resilience, but it can also make knowledge transfer harder when people use different language, assumptions, or frames of reference.
- Knowledge loss
- Knowledge loss happens when useful expertise, context, or organizational memory becomes unavailable to the people who need it. Employee departures are a common cause, but knowledge can also be lost through poor documentation, inaccessible systems, restructuring, and simple disuse.
- Knowledge management
- Knowledge management is the coordinated practice of creating, capturing, organizing, sharing, maintaining, and using an organization's knowledge. It combines people, processes, and systems so useful know-how remains available when work or ownership changes.
- Knowledge retention
- Knowledge retention is the practice of preserving critical organizational knowledge so other people can find, understand, and use it over time. It combines knowledge capture, transfer, ownership, storage, maintenance, and practical verification.
- Knowledge retrieval
- Knowledge retrieval is the process of locating and bringing stored or remembered knowledge back into use when it is needed. Effective retrieval depends on discoverability, access, context, and the user's ability to recognize which knowledge applies.
- Knowledge risk assessment
- A knowledge risk assessment evaluates how the loss, unavailability, misuse, or poor quality of knowledge could affect organizational outcomes. It identifies important knowledge dependencies, estimates likelihood and impact, reviews existing controls, and prioritizes treatment.
- Knowledge silo
- A knowledge silo exists when useful information or expertise is confined to one person, team, or system and is difficult for others to access or apply. The knowledge may be documented, but it is still siloed if the people who need it cannot find, understand, or use it.
- Knowledge transfer
- Knowledge transfer is the deliberate movement of useful expertise, context, and working methods from one person or group to another. It can use documents, demonstrations, conversations, shadowing, practice, and feedback to make knowledge usable beyond its original owner.
- Knowledge validation
- Knowledge validation is the process of checking that captured information is accurate, complete enough, current, understandable, and usable for its intended purpose. In a handover, it confirms that the receiving person can rely on and apply what has been transferred.
- Leave of absence
- A leave of absence is an approved period when an employee is away from work while the employment relationship generally continues. Leave may be paid or unpaid and may arise from law, policy, contract, or an individual agreement.
- Notice period
- A notice period is the time between notice that employment will end and the employee's final day of employment. Its length and working arrangements may be set by law, contract, policy, or agreement and vary by jurisdiction and circumstance.
- Offboarding
- Offboarding is the structured process an organization uses to manage an employee's departure. It covers the administrative, security, communication, and knowledge-transfer work needed to end employment and reassign responsibilities.
- On-the-job training
- On-the-job training is structured learning that takes place while a person performs or practices real work in the working environment. It usually combines explanation, demonstration, supervised practice, feedback, and increasing independence.
- Organizational memory
- Organizational memory is the information, experience, and context an organization retains and can draw on over time. It includes records, routines, shared practices, relationships, past decisions, and knowledge held by employees.
- Organizational unlearning
- Organizational unlearning is the deliberate process of recognizing and discontinuing knowledge, assumptions, routines, or practices that no longer fit current reality. It creates room for better ways of working without requiring the organization to forget useful history.
- Ownership gap
- An ownership gap exists when important work, a decision, a risk, or a follow-up action has no clear accountable owner. It can also exist when an owner is named but lacks the authority, access, capacity, or understanding required to act.
- Parental leave
- Parental leave is time away from work connected with the birth, adoption, or care of a child. Entitlement, pay, duration, timing, and terminology vary by jurisdiction, employer policy, and the employee's circumstances.
- Procedural knowledge
- Procedural knowledge is knowledge of how to perform a task, process, or skill. It includes sequences, techniques, decision points, and practiced actions, and may be documented explicitly or carried tacitly through experience.
- Redeployment
- Redeployment is the movement of an employee into a different role or work arrangement within the same organization, often because their existing role is changing, ending, or no longer suitable. The process and legal meaning vary by jurisdiction and circumstance.
- Responsibility transfer
- Responsibility transfer is the deliberate movement of accountability for defined work from one owner to another. A complete transfer aligns scope, authority, knowledge, access, relationships, timing, and acceptance.
- Role continuity
- Role continuity is the ability to maintain a role's essential outcomes when its usual holder changes or becomes unavailable. It depends on clear responsibilities, alternative coverage, accessible knowledge, working access, decision authority, and tested transition arrangements.
- Runbook
- A runbook is an operational guide for carrying out, monitoring, troubleshooting, or recovering a repeatable process or system. It gives an authorized operator the triggers, steps, checks, decisions, escalation routes, and recovery information needed to act.
- Sabbatical leave
- Sabbatical leave is an extended, planned period away from an employee's regular work, usually with an expectation that the employee will return. Its purpose, eligibility, duration, and pay depend on employer policy or individual agreement.
- Secondment
- A secondment is a temporary arrangement in which an employee works in another role, team, organization, or location while usually retaining a connection to their original employer or position. Its terms, duration, reporting line, and return arrangements should be explicitly agreed.
- Single point of failure
- A single point of failure is one person, system, process, or dependency whose unavailability can interrupt an entire important operation because no effective alternative or backup exists. In knowledge work, it often appears when only one employee can explain, access, approve, or perform a critical task.
- Situated knowledge
- Situated knowledge is knowledge shaped by the specific context, relationships, tools, norms, and conditions in which it is learned and used. Its meaning or usefulness may change when it moves to a different team, location, system, or situation.
- Skills gap analysis
- A skills gap analysis compares the capabilities an organization, team, or role needs with the capabilities currently available. It identifies where development, hiring, reassignment, or knowledge transfer may be required.
- Skills matrix
- A skills matrix is a structured view of which skills a team or organization needs and the level or coverage available for each skill. It maps capabilities to people or roles so managers can see strengths, gaps, and dependencies.
- Stakeholder map
- A stakeholder map is a structured view of the people and groups who affect, depend on, influence, or need information about a piece of work. It records relevant relationships, interests, influence, responsibilities, communication needs, and current owner.
- Standard operating procedure
- A standard operating procedure, or SOP, is an approved set of instructions for performing a recurring process consistently and under defined conditions. It establishes scope, responsibilities, required controls, steps, records, exceptions, and governance.
- Subject-matter expert
- A subject-matter expert is a person with deep, reliable knowledge and practical experience in a particular domain, system, process, or type of work. They can explain important principles, handle difficult cases, and evaluate whether information or decisions are technically sound.
- Succession planning
- Succession planning is the process of identifying important roles, anticipating future vacancies, and preparing people and transition arrangements so the organization can maintain leadership and capability. It combines role requirements, talent development, readiness, and knowledge transfer.
- Successor readiness
- Successor readiness is the degree to which a prospective or designated successor can assume a role's essential responsibilities within a defined timeframe. It considers capability, knowledge, experience, access, authority, relationships, support, and demonstrated performance.
- Tacit assumption
- A tacit assumption is an unstated belief that a person or group treats as true when interpreting a situation or deciding how to act. Because it feels obvious to the people who hold it, the assumption may remain invisible until someone questions it or the context changes.
- Tacit knowledge
- Tacit knowledge is practical know-how gained through experience that is difficult to explain fully in rules or documents. It includes judgment, pattern recognition, intuition, relationships, and the small adjustments people make while doing real work.
- Threshold knowledge
- Threshold knowledge is a foundational idea or capability that changes how a person understands a field and enables further learning or performance. Until the learner grasps it, other instructions may remain fragmented or difficult to apply.
- Training needs analysis
- A training needs analysis identifies the capabilities people need, compares them with current performance, and determines whether training is an appropriate response. It helps prioritize learning based on organizational, role, and individual requirements.
- Transition plan
- A transition plan is a time-bound plan for moving work, authority, knowledge, access, and relationships from a current state to a new one. It identifies the desired outcome, owners, milestones, dependencies, risks, and evidence that the change is ready.
- Workforce planning
- Workforce planning is the process of aligning the people, capacity, roles, and capabilities an organization will need with its future work and priorities. It compares expected demand with the available workforce and prepares actions to close material gaps.