Zammad Plugins Work Jun 2026

Deep Report: Zammad Plugins 1. Introduction Zammad is an open-source, web-based helpdesk/ticketing system written in Ruby on Rails. Unlike many monolithic helpdesks, Zammad is designed for extensibility. Its plugin system allows developers and system administrators to modify behavior, add features, integrate with third-party services, and override core functionality without altering the core codebase. Plugins are essential for:

Customizing ticket workflows. Integrating with internal APIs (e.g., LDAP, CRM, ERP). Adding notification channels (e.g., Slack, Telegram, Mattermost). Modifying the UI. Implementing complex business logic.

2. Plugin Architecture Overview Zammad plugins are Ruby gems that follow a specific directory and file structure. They are loaded by the Rails engine’s plugin system (via Rails::Engine ). 2.1 Key Directories Inside a Plugin my_zammad_plugin/ ├── app/ │ ├── controllers/ │ ├── models/ │ ├── views/ │ ├── helpers/ │ ├── jobs/ │ └── assets/ (JavaScript, CSS) ├── config/ │ ├── routes.rb │ └── initializers/ ├── lib/ │ ├── my_plugin.rb │ └── core_extensions/ (Monkey patches) ├── db/ │ └── migrate/ (Plugin-specific migrations) ├── public/ │ └── assets/ └── zammad_plugin.rb (Mandatory: plugin registration)

2.2 The zammad_plugin.rb File Every plugin must define a Zammad::Plugin registration block: Zammad::Plugin.register('my_plugin') do name 'My Plugin' version '1.0.0' author 'Your Name' license 'AGPL-3.0' description 'Extends Zammad with custom functionality' required_version '>= 5.0' Optional: Load order relative to other plugins load_order 10 end zammad plugins

This file tells Zammad’s core that the gem is a first-class plugin and defines metadata.

3. Types of Zammad Plugins Zammad plugins can be classified into several functional categories: 3.1 Backend Logic Plugins

Models – Add new ActiveRecord models or extend existing ones. Controllers – Add API endpoints or override core controllers. Jobs – Background jobs (Sucker Punch / ActiveJob). Scheduler – Cron-like recurring tasks. Deep Report: Zammad Plugins 1

3.2 Integration Plugins

Channels – New communication channels (Email, Twitter, Telegram, Facebook, etc.) Authentication – OAuth2, SAML, LDAP custom logic. CTI (Computer Telephony Integration) – Call popups, click-to-dial. Calendar / OTRS migration tools .

3.3 UI & Frontend Plugins

Custom views – Override or add new .erb templates. JavaScript extensions – Using Zammad’s internal JS API (Vue.js components). Admin panel extensions – New settings sections.

3.4 Notification & Automation Plugins