What action would you perform if you want to create a new layout without any pre-existing templates?

Creating a new layout without any pre-existing templates typically involves starting from a completely blank canvas to ensure that all elements are customized according to specific needs. Selecting a blank floorplan provides the flexibility to design the space from scratch, allowing for full control over the layout, such as placements of tables, chairs, and other event elements without any influence from existing templates.

Using a blank floorplan is particularly beneficial when the goal is to innovate or when there are unique requirements that existing designs do not satisfy. This option empowers users to utilize their creativity without the constraints of pre-set designs, ensuring the final outcome perfectly aligns with the intended vision for the event space.

The other options, such as uploading an existing plan, browsing the library, or starting from a previous design, involve utilizing predefined structures or templates, which would not meet the requirement of creating something entirely new. Thus, selecting a blank floorplan is the most suitable action for generating a fresh layout.