Knovvy writes the steps for you. What it cannot decide is what to record, in what order, and what to leave out. These are the formats that work, with the recording outline for each.
Each one is a recording outline: what to open, what order to click, and what to annotate afterwards.
These are formats, not files. There is nothing to import: pick the outline, record it, and Knovvy produces the video and the written guide. The value is knowing what to record, which is the part a blank page does not help with.