I'm not sure what you mean. Do you want to have some sort of area on the right or left edge of a form that repeats for each form? Sort of like a frame on a web page? Access does not allow for that.
You'd have to create a form "template" of sorts with that area in tact and then use it to create your other forms. Visually, that area will appear to stay put as forms change.
Michigan Dept. of Environmental Quality, Air Quality Division