# Developer documentation

## Code overview

These pages describe the architecture of LAM and how the different parts work together.

## Module interface

The interface definition of the account modules.

## HowTo for writing account modules

A step-by-step HowTo for writing your own account modules.

## FAQ

Answers to the most important questions.

## Function and class reference (PHPDoc)

All classes and functions have PHPDoc comments. Here you find descriptions for each class and function including their parameters.