To add a list to your OptinMonster campaign:
1. In the Design screen of the campaign builder, drag a Smart List block element from the sidebar panel and drop it into the desired location in the campaign design.
![adding a social list element on a popup on OptinMonster dashboard](https://popupbuilder.io/content/images/2023/01/add-list-1-1.png)
2. Customize the appearance and functionality of the Smart List block using the options in the sidebar panel.
![Editing the components on the content section of OptinMonster dashboard](https://popupbuilder.io/content/images/2023/06/optinmonster-adding-list.jpg)
(Optional) For more advanced design controls, select the Advanced tab when editing the Smart List element.
3. Save the campaign.
Note: The Smart List block is only available with a Pro or higher subscription and is a Smart Block element. If the blocks are not showing up in the sidebar panel, be sure you view the home panel by selecting the home icon.