A Headings in Appendices

The rules about hierarchical headings discussed above for the body of the article are different in the appendices. You being the appendix section with the special header # (APPENDIX) Appendix {-}. Then, any subsequent top level headers (#) indicates the start of each Appendix, with alphabetic order designation (i.e., the first is A, the second B, etc.). So, if you need hierarchical structure within an Appendix, start with subsection (##) as the highest level. Here is an outline of the body of this document in Appendix-appropriate form:

A.1 Introduction

A.2 Paper meta data

A.3 The Body of the Paper

A.3.1 Type Changes and Special Characters

A.3.2 Citations

A.4 Dynamic reporting

A.4.1 Inline results

A.4.2 Tables

A.4.3 Figures

A.4.4 Math Equations

A.4.4.1 Inline (In-text) Equations

A.4.4.2 Display Equations

A.4.5 Theorem-like Constructs

A.5 Conclusions

A.6 References