This Blend is animated. If you want your own animation simply select everything and search for the command "remove animation"
Drag around all the emptys - familiarize what does what..
There will be a root Empty to locate, scale and rotate the whole thing.
Connected to the root empty are 5 other empty, each named after what they do
displacement direction, scale, rotation and location
Drag all of them until you have the look you want.
Additionaly you can look into the Modifiers list and change settings like the displacement texture map, if you want an uneven ripple for instance.
To Instance the Setup, instance the whole collection, either 01_Plan or 02_Scroll as this will also copy all of the related elements.
I am happy to answer your questions.