How to document the internal processes of your MU Online server
Structure the internal documentation of your MU Online server project: file configuration, team procedures, backup routines, and onboarding for new GMs, with practical organization templates.
MU Online servers that grow beyond a solo administrator face the same problem as any technical team: knowledge that exists only in one person's head is fragile knowledge, lost the moment that person becomes unavailable or leaves the project. Documenting internal processes — from server file configur
MU Online servers that grow beyond a solo administrator face the same problem as any technical team: knowledge that exists only in one person's head is fragile knowledge, lost the moment that person becomes unavailable or leaves the project. Documenting internal processes — from server file configuration to GM team moderation procedures — turns that scattered knowledge into an asset that survives team turnover and speeds up onboarding for anyone new. This tutorial presents a practical internal documentation structure designed specifically for MU Online private server projects.
Why internal documentation differs from player-facing documentation
Public documentation, aimed at the player, explains server rules, event mechanics, and conduct policies. Internal documentation serves a different purpose: recording technical decisions, operational procedures, and incident history for the team itself. Mixing the two is a common mistake — sensitive information (credentials, specific moderation decisions, anti-cheat configurations) shouldn't leak to the public, while internal documentation doesn't need the instructional tone of a player guide.
Minimum internal documentation structure
| Section | Content | Audience |
|---|---|---|
| Infrastructure | Hosting, domain, ports, backups | Technical administrators |
| Server configuration | Files changed, emulator version, customizations | Technical administrators |
| GM procedures | Allowed commands, case escalation, standard punishments | Moderation team |
| Team onboarding | Step-by-step for a new member taking on a role | Whole team |
| Incident history | What happened, how it was resolved, lesson learned | Whole team |
| Event and update calendar | What's scheduled, what's already been done | Whole team |
Each section should have an owner responsible for keeping it updated — documentation without an owner becomes abandoned documentation within a few weeks.
Documenting the technical infrastructure
Record, at minimum: where the server is hosted, which ports are open and why, where backups are stored and how often they're made, and which credentials exist (never store passwords in plain text — use a shared team password manager). An example record structure:
## Infrastructure - Main Server
- Provider: [hosting provider name]
- GameServer IP/port: stored in the team password manager
- Database backup: daily at 04:00, 14-day retention
- Configuration file backup: on every manual change, before applying
- Technical owner: [technical GM name]
- Last review of this section: [date]This kind of record avoids the classic 3 a.m. incident where no one on the team knows where the latest backup is.
Documenting server configuration changes
Every relevant change to configuration files (drop rates, skill balancing, enabling systems like sockets or War Ranking) should be logged with the date, reason for the change, and who applied it. A simple internal changelog format:
| Date | Change | Reason | Owner |
|---|---|---|---|
| 2026-03-02 | Seed Sphere drop rate reduced from 15% to 8% | Inflated economy, community feedback | Technical GM |
| 2026-03-10 | Persistent War Ranking enabled | Recurring request from the siege community | General admin |
| 2026-04-01 | Rage Fighter skill nerf | Excessive PvP dominance reported | Technical GM |
This changelog serves both internal auditing and, if needed, explaining why a decision was made when the community questions it months later.
Documenting GM team procedures
The moderation team needs a living document with: GM commands allowed per role level, punishment criteria by infraction type (cheating, offense, bug exploit), and the escalation flow for cases requiring a senior administrator's decision. Without this, every GM applies punishments differently, creating a perception of unfairness in the community.
| Infraction | Standard punishment | Who decides |
|---|---|---|
| Confirmed cheat/bot use | Permanent ban | Any GM, no escalation needed |
| Unreported bug exploit | Temporary suspension + item rollback | Senior GM or administrator |
| Minor chat offense | Temporary mute | Any GM |
| Serious offense/discrimination | Temporary to permanent ban, depending on severity | Administrator |
| Commercial dispute between players | Mediation, no automatic punishment | Senior GM |
Onboarding new team members
A new GM or administrator should be able to take on the role by following an onboarding document, without relying on a full verbal explanation. The document should cover: access to necessary systems, required reading (GM procedures, recent changelog), a shadowing period with an experienced member, and a checklist of supervised first tasks before acting alone.
Documenting incident history
Every relevant incident — server downtime, a discovered exploit, a serious community conflict — deserves a simple post-mortem record: what happened, when it was detected, how it was resolved, and what changes to prevent recurrence. This history becomes the team's most valuable knowledge base over time, especially for configuration decisions that "seemed like a good idea" at the time.
Tools for keeping documentation alive
| Tool | When to use |
|---|---|
| Internal wiki (Notion, Confluence, MediaWiki) | Teams of 3+ people, extensive documentation |
| Shared document (Google Docs) | Small teams, early-stage projects |
| Markdown notes repository | Technical teams already using version control |
| Fixed channel on the team Discord | Quick complement, never a substitute for the main document |
The tool matters less than the habit: pick the one your team will actually keep updated, not the fanciest one.
Documentation review routine
Set a fixed review cadence — for example, every season change or every two months — where the team revisits each section of the document and flags what's outdated. In addition, every relevant structural change (new season, new hosting, new system) should trigger an immediate update to the corresponding section, without waiting for the periodic review.
Common errors and fixes
| Symptom | Likely cause | Fix |
|---|---|---|
| Nobody knows where the latest backup is | Infrastructure not documented | Record the location and backup routine immediately |
| New GM applies different punishments than the team standard | No GM procedures document | Create and distribute the standard punishment table |
| An old decision is repeated and fails again | Incident history not recorded | Implement a mandatory post-mortem record |
| Documentation exists but has been outdated for months | No owner responsible for the section | Assign an owner per section with periodic review |
| Onboarding a new member takes weeks | No structured onboarding document | Create a checklist for access, reading, and supervised shadowing |
Internal project documentation checklist
- Technical infrastructure documented (hosting, backups, secure credentials).
- Configuration change changelog kept up to date.
- GM procedures and punishment table formalized.
- Onboarding document created for new team members.
- Incident history with post-mortem records implemented.
- Documentation tool chosen and adopted by the team.
- Periodic review routine scheduled with an owner defined per section.
With internal processes documented, the team gains resilience against member turnover and starts making faster decisions based on real history — the natural next step is reviewing the server's own technical foundation, covered in detail in the tutorial on how to create a MU Online server.
Frequently asked questions
Why do I need to document processes if I'm the only administrator?
Even alone, you'll forget details of configurations made months ago, especially after updates or incidents. Documentation is also what lets you safely bring on a second GM as the project grows, instead of relying solely on your memory.
What tool should I use to document the project?
Any tool the team will actually keep updated works: an internal wiki, a shared document, or even a Markdown notes repository. The most important criterion isn't the tool, it's the habit of updating it after every relevant change.
Is public documentation (for players) the same as internal documentation?
No. Public documentation explains rules and mechanics to the player; internal documentation records technical decisions, access credentials (securely), GM procedures, and incident history — content that shouldn't be exposed to the community.
How often should I review the internal documentation?
Review it after any structural change (new season, new system, hosting migration) and do a scheduled general review every one or two months, even without apparent changes, to catch small adjustments nobody logged at the time.
Is it worth documenting decisions that didn't work out?
Yes, and it's one of the most valuable parts. Recording what was tried and didn't work prevents the team from repeating the same mistake months later, especially for economy balancing or event configuration decisions.