App Designer, adding building blocks

To add building blocks to your application just go to the App Design page, find the screen where you want to add a building block and click on Add to menu!

Once you add a building block to a screen then it is automatically removed from the available building blocks, to make sure that your app presents content in a concrete way and that your app users will always find content in one place and do not have to search the entire app to locate it. In the next image you see exactly this.

Info sections

Info Sections let you display custom content and since you can have many sections inside your app there will always be an Info Section building block no matter how many Info Sections you have already added.

Catalogue

The same holds true with the Catalogue add-on, as you can display as many lists as you like.