The most common reason MSPs do not have good runbook documentation is not time or tools. It is the feeling that building a proper system requires a big project before it can be useful. You need to pick the right platform, design the right taxonomy, build templates, migrate everything, train the team. Before the project is done, nothing is done.
That framing is wrong. You do not need a perfect system before you start. You need a working one. Here is how to build your first usable runbook library in two weeks, starting today.
Day 1: pick your highest-volume client
Do not try to build a knowledge base for all clients at once. Pick one. Specifically, pick your highest-volume client, meaning the one that generates the most tickets over the past 90 days. That is where documentation has the most immediate impact.
Pull the last 30 tickets for that client. Look for ticket types that appear more than three times. Those are your first runbooks.
Day 2-3: write five runbooks from ticket history
For each repeat ticket type, open the most recent resolved version of that ticket. Look at the resolution notes. Write a runbook based on what the tech actually did, not what the ideal procedure would be. Three to five steps, not twenty. If you cannot describe the resolution in five steps, the original resolution was probably over-complicated.
Each runbook needs: a trigger condition (what does the tech see in the alert or ticket), required credentials (which vault entry or which access), steps, and expected outcome. That is the minimum. Do not add more sections until you have evidence those sections get used.
Day 4-5: connect credentials
Each runbook should reference its credentials by name. If you use a credential vault, link directly to the entry. If you do not yet have a credential vault, at minimum name the credential and note where it is stored. The goal is zero credential lookups during an incident. If a tech using the runbook has to go find a credential, add the credential location to the runbook.
Week 2: test with one more tech
Give your five runbooks to one other tech, without explaining them. Ask them to resolve a simulated version of each ticket type using only the runbook. Note every place they get stuck. Every stuck point is an instruction that is incomplete or assumes knowledge the tech might not have.
Update each runbook based on this test. This single round of user testing will surface more improvement opportunities than any amount of solo editing.
What good looks like after two weeks
After two weeks, you should have five tested runbooks for your highest-volume client, each connected to its credentials and validated by someone other than the author. That is a better knowledge system than most MSPs at any size have for any client.
Now you repeat the process for the next client, or expand coverage on the first client. The pattern is always the same: pick the highest-impact area, write runbooks from real ticket history, connect credentials, test with another tech, iterate. Volume follows from the process, not from a project plan.
The one thing that kills momentum
The thing that kills runbook momentum faster than anything else is letting a runbook become visibly wrong and not fixing it. If a tech uses a runbook, follows the steps, and the outcome is incorrect because the environment changed, and nobody updates the runbook, every tech who saw that will discount the entire knowledge base.
Build the update habit from day one. When a runbook produces an unexpected result, updating it is part of closing the ticket. Not a follow-up task, not a documentation project. Part of closing the ticket. That habit is worth more than any amount of content.