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+# LUA Plugin system
+
+This plugin system was made for injecting LUA scripts in dcs-liberation missions.
+
+The resources for the plugins are stored in the `resources/plugins` folder ; each plugin has its own folder.
+
+## How does the system work ?
+
+The application first reads the `resources/plugins/plugins.json` file to get a list of plugins to load, in order.
+Each entry in this list should correspond to a subfolder of the `resources/plugins` directory, where a `plugin.json` file exists.
+This file is the description of the plugin.
+
+### plugin.json
+
+The *base* and *jtacautolase* plugins both are included in the standard dcs-liberation distribution.
+You can check their respective `plugin.json` files to understand how they work.
+Here's a quick rundown of the file's components :
+
+- `mnemonic` : the short, technical name of the plugin. It's the name of the folder, and the name of the plugin in the application's settings 
+- `skipUI` : if *true*, this plugin will not appear in the plugins selection user interface. Useful to force a plugin ON or OFF (see the *base* plugin)
+- `nameInUI` : the title of the plugin as it will appear in the plugins selection user interface.
+- `defaultValue` : the selection value of the plugin, when first installed ; if true, plugin is selected.
+- `specificOptions` : a list of specific plugin options
+  - `nameInUI` : the title of the option as it will appear in the plugins specific options user interface.
+  - `mnemonic` : the short, technical name of the option. It's the name of the LUA variable passed to the configuration script, and the name of the option in the application's settings 
+  - `defaultValue` : the selection value of the option, when first installed ; if true, option is selected.
+- `scriptsWorkOrders` : a list of work orders that can be used to load or disable loading a specific LUA script
+  - `file` : the name of the LUA file in the plugin folder.
+  - `mnemonic` : the technical name of the LUA component. The filename may be more precise than needed (e.g. include a version number) ; this is used to load each file only once, and also to disable loading a file
+  - `disable` : if true, the script will be disabled instead of loaded
+- `configurationWorkOrders` : a list of work orders that can be used to load a configuration LUA script (same description as above)
+
+## Standard plugins
+
+### The *base* plugin
+
+The *base* plugin contains the scripts that are going to be injected in every dcs-liberation missions.
+It is mandatory.
+
+### The *JTACAutolase* plugin
+
+This plugin replaces the vanilla JTAC functionality in dcs-liberation.
+
+### The *VEAF framework* plugin
+
+When enabled, this plugin will inject and configure the VEAF Framework scripts in the mission.
+
+These scripts add a lot of runtime functionalities :
+
+- spawning of units and groups (and portable TACANs)
+- air-to-ground missions 
+- air-to-air missions
+- transport missions
+- carrier operations (not Moose)
+- tanker move
+- weather and ATC
+- shelling a zone, lighting it up
+- managing assets (tankers, awacs, aircraft carriers) : getting info, state, respawning them if needed
+- managing named points (position, info, ATC)
+- managing a dynamic radio menu
+- managing remote calls to the mission through NIOD (RPC) and SLMOD (LUA sockets)
+- managing security (not allowing everyone to do every action)
+- define groups templates
+
+You can find the *VEAF Framework* plugin [on GitHub](https://github.com/VEAF/dcs-liberation-veaf-framework/releases)
+For more information, please visit the [VEAF Framework documentation site](https://veaf.github.io/VEAF-Mission-Creation-Tools/) (work in progress)
+
+## Custom plugins
+
+The easiest way to create a custom plugin is to copy an existing plugin, and modify the files.
+
+## New settings pages
+
+![New settings pages](0.png "New settings pages")
+
+Custom plugins can be enabled or disabled in the new *LUA Plugins* settings page.
+
+![LUA Plugins settings page](1.png "LUA Plugins settings page")
+
+For plugins which expose specific options (such as "use smoke" for the *JTACAutoLase* plugin), the *LUA Plugins Options* settings page lists these options.
+
+![LUA Plugins Options settings page](2.png "LUA Plugins settings page")
+
+