General
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* Introduction

  * ADF is an AMS Engine

  * Functionality

  * Applicability

  * Model Hamiltonian

  * Analysis

  * Technical

  * Fragments

  * Slater-type basis sets

* What's new in ADF 2026.1

  * New features

* Older releases

  * What's new in ADF 2025.1

  * What's new in ADF 2024.1

  * What's new in ADF 2023.1

  * What's new in ADF 2022.1

  * What's new in ADF 2021.1

  * What's new in ADF 2020.1

  * ADF is an AMS Engine

* AMSification of ADF in AMS2020

  * Restructuring of the input

  * Restructuring of input keys

  * Example shell script changes

  * Automatic tool for conversion of ADF2019 shell scripts

* Input, execution and output

  * ADF specific files

* Feature List

  * Model Hamiltonians

  * Structure and Reactivity

  * Spectroscopic properties

  * Charge transport properties

  * Analysis

  * Accuracy and Efficiency

* Technical remarks and Terminology

  * Density functional theory

  * The Kohn-Sham MO model

  * Basis functions and orbitals

  * Coulomb potential evaluation, density fitting

  * Three-step build-up of the bonding

  * Transition State procedure
