To keep a knowledge base up to date, you need to clearly assign ownership, establish regular review schedules, and actively involve employees in identifying outdated information. Without systematic maintenance, even the best-designed knowledge base quickly becomes outdated, leading to frustration among customers and employees. In this article, we answer the most frequently asked questions about knowledge base management, ranging from responsibility to the tools that make the work easier.
Who is responsible for maintaining a knowledge base?
Ideally, responsibility for maintaining a knowledge base should lie with a single designated knowledge base administrator or a small editorial team, supplemented by subject matter experts for each topic. Without clear ownership, maintenance is put off until someone discovers an error—by which time the damage has already been done.
In practice, a layered approach works best. For each knowledge domain, you designate a content owner —someone who has in-depth expertise and knows when information changes. Think of a product specialist for product-related articles or a legal expert for compliance-related content. In addition, there is a knowledge base administrator who maintains an overview, coordinates revision requests, and ensures the quality of the content.
Make these roles explicit within your organization. Define who manages what, how changes are requested, and who bears ultimate responsibility. Without that clarity, everyone passes the buck.
How often should you review a knowledge base?
There are two ways to review a knowledge base: at fixed intervals (periodically) and based on triggers such as product updates, policy changes, or spikes in contact volume. A combination of both yields the most reliable results for knowledge base maintenance.
For most organizations, the following serves as a baseline schedule:
- Monthly: Review articles that are viewed frequently or receive a lot of negative feedback.
- Quarterly: Review all articles that haven’t been updated in more than three months.
- Annually: Conduct a full audit of the entire knowledge base, including its structure and navigation.
In addition to these scheduled times, it’s a good idea to maintain a trigger list. Whenever a product changes, a process is adjusted, or laws and regulations change, the corresponding knowledge base articles must be updated immediately. Don’t wait for the next periodic review if you know the information is already incorrect.
How do you know which knowledge base articles are outdated?
You can identify outdated knowledge base articles by a combination of signs: they’ve been online for a long time without a revision date, negative user feedback, an increase in the volume of inquiries on the same topic, and employees who bypass the knowledge base because they don’t trust the information.
Specific indicators to look out for:
- Articles that haven’t been updated for more than six months in a rapidly changing environment.
- Low ratings or negative feedback via the “Was this helpful?” buttons.
- High search volumes for terms for which there are no articles or only poorly ranked articles.
- Complaints or questions from employees about incorrect or incomplete information.
- Reasons for contacting customer service that aren’t covered in the knowledge base.
A good knowledge base for customer service teams offers built-in reporting features that automatically flag this type of issue. That way, you don’t have to manually search for outdated information—you’re provided with a prioritized list instead.
What are the consequences of an outdated knowledge base?
An outdated knowledge base directly leads to longer resolution times, more escalations, and declining customer satisfaction. Agents who provide incorrect information undermine customer trust and risk complaints or even legal issues when dealing with compliance-sensitive information.
The consequences pile up on multiple levels. For employees, outdated information means they become unsure of what they’re communicating, turn to colleagues for advice instead of using the knowledge base, and spend more time searching for the right answer. This increases the average handling time and raises the risk of errors.
For customers, the impact is immediately apparent: they receive conflicting answers through different channels, have to repeat their story, and lose trust in the organization. That trust is difficult to regain.
For management, an unreliable knowledge base makes data-driven decision-making virtually impossible. If the source is incorrect, the reports will be incorrect as well. Updating the knowledge base is therefore not an administrative task, but a strategic priority.
How do you engage employees in keeping knowledge base content up to date?
You can engage employees in keeping knowledge base content up to date by providing them with an easy way to suggest improvements, recognizing them for their contributions, and making knowledge base management part of their daily work routine rather than an extra task.
Practical ways to organize this:
- Feedback button for each article: Allow employees to indicate directly from an article that information is incorrect or outdated, preferably with a short text field for an explanation.
- Dedicated knowledge base ambassadors per team: Designate one person per department to collect feedback and forward it to the knowledge base administrator.
- Highlight contributions: Show which employee updated an article or flagged an issue. Recognition encourages repeat participation.
- Discuss the knowledge base in team meetings: Briefly address it during regular meetings: Which questions came up frequently last week, and are they properly documented in the knowledge base?
The key is that contributing should be easier than not contributing. If the process is cumbersome, employees will give up, no matter how motivated they are.
What tools can help with managing a knowledge base?
Tools that help manage a knowledge base offer at least four features: version control, revision reminders, usage analytics, and feedback options. Modern knowledge base software adds search functionality, access rights, and integrations with contact center systems.
What to look for when choosing a tool:
- Review Workflows: Can you set an expiration date or review date for each article so that owners automatically receive a reminder?
- Analytics: Which articles are viewed most often, which search queries return no results, and which articles receive poor feedback?
- Integration with customer contact: Connect the knowledge base to your contact center technology so that agents can immediately open the correct article during a call.
- Permissions Structure: Who is authorized to publish, who can only make suggestions, and who has read-only access? Clear permissions prevent uncontrolled changes.
- Search Quality: A knowledge base is only useful if agents and customers can quickly find the right article. Poor search functionality renders even perfect content unusable.
The best tool isn’t the most expensive one, but the one that fits the way your team works and is easy enough to use on a daily basis.
Here’s how Pegamento helps keep your knowledge base up to date
Keeping a knowledge base relevant requires the right combination of processes, people, and technology. We understand that for many organizations, this is easier said than done, especially when you also have to manage accessibility, customer satisfaction, and staffing at the same time.
What we offer:
- An integrated knowledge base solution that seamlessly integrates with your customer service environment, ensuring that employees always have the right information at their fingertips.
- Analytics that automatically flag outdated articles or missing topics, ensuring your knowledge base management remains proactive.
- Integration with our omnichannel contact center technology, ensuring that knowledge base articles are available via phone, chat, email, and WhatsApp from a single platform.
- Support in setting up review processes and ownership structures, so that knowledge base maintenance becomes a regular routine.
- Everything under one roof: from implementation to ongoing management and support, without silos or complex supplier management.
Would you like to know how we keep your knowledge base relevant and directly linked to your customer engagement processes? Contact us, and we’ll work with you to find the solution that best fits your organization.
Frequently Asked Questions
How long does it take to get a neglected knowledge base back in order?
That depends heavily on the size and how out of date it is, but for a medium-sized knowledge base (100–300 articles), expect two to four months of intensive work if you tackle it thoroughly. Start by prioritizing based on usage frequency and risk: tackle articles that are consulted daily or contain compliance-sensitive information first. Then update the rest in phases, so the team doesn’t get overwhelmed and quality is maintained.
What is a common mistake when setting up knowledge base management?
The most common mistake is making maintenance dependent on the motivation of individuals rather than embedding it in fixed processes and systems. As long as updates are an informal agreement, they’ll disappear as soon as things get busy. Therefore, make sure that review reminders are automated, ownership is formally established, and submitting improvements is made as easy as possible from a technical standpoint.
How do you handle knowledge base articles used by multiple departments?
Even for shared articles, designate a single primary content owner—preferably the department with the most expertise on the subject. The other departments involved take on a consultative role: they can suggest improvements, but ultimate responsibility lies with one party. Document this in a RACI model or similar accountability matrix, so there is never any debate about who implements a change during an update.
Is it wise to let customers and employees use the same knowledge base?
That’s possible, but it requires careful configuration of access rights and content levels. Customers typically need simple, understandable language without internal jargon, while employees benefit from more in-depth process information and escalation paths. Many organizations opt for a layered structure: a publicly accessible, customer-facing layer and a restricted internal layer for employees, both powered by the same knowledge base solution.
How do you measure whether your knowledge base management is actually effective?
Look at a combination of quantitative and qualitative KPIs: the average resolution time per contact reason, the percentage of questions resolved independently via the knowledge base (self-service ratio), the average article rating, and the number of pending revision requests. A decreasing resolution time combined with a rising customer satisfaction score is a strong indication that your knowledge base management is working. Track these metrics at least monthly and provide feedback to the content owners.
What should you do if employees consistently bypass the knowledge base?
Bypassing the knowledge base is almost always a symptom of an underlying problem: the information is hard to find, unreliable, or the search functionality is inadequate. Conduct brief interviews with employees to find out why they aren’t using the knowledge base and address the root cause rather than the behavior. Sometimes a technical improvement—such as better search functionality or faster load times—helps; other times, a content cleanup of outdated articles is the key.
Can you use AI to manage and maintain a knowledge base?
Yes, AI can play a valuable supporting role, for example by automatically flagging articles whose content differs from more recent sources, analyzing search patterns to identify missing topics, or generating draft texts that a content owner then reviews and refines. It is important that AI complements human judgment rather than replacing it: the ultimate responsibility for accuracy and completeness always rests with a designated content owner, especially when it comes to compliance-sensitive information.
