As we have discussed, creating a new layout in ArcGIS Pro does take some time and thought. There are several steps that make up the general workflow required to generate a new layout within your projects, as illustrated in the following diagram:
As you can see, you will first start with the three considerations discussed previously—the purpose, situation, and audience. Once you have determined those considerations, you will need to insert the new layout into your project. Once you have inserted the layout, you will need to configure the page size and layout.
This will be heavily influenced by the situation and audience considerations you have determined that will apply to this layout. With that complete, you will then insert the map frame or frames needed to support the purpose. Next, you will begin to insert map elements, such as a title, north arrow, scale, and...