Follow the below steps for inserting AODOCS in your confluence article :

• Click on Macro menu and select other Macros

• And select HTML Macro from the list

• And click on insert button

• Now you will get a HTML area like below 

• Copy paste the following code in the HTML area & replace the URL link with the link of your AODocs view (see How to embed AODocs view)

<iframe src=" URL link from AODocs " width="100%" height="1000" frameborder="0"> </iframe>

• Then click on Save