This only illustrates how the assets are stored, in what can be imagined as an ordered tree, with the Template Asset as the root, and the following assets in hierarchical order, one below the other.
This order is being matched in the C-Site Surveys, neatly placing the assets and their questions in the designated order.
Although the hierarchy can have unlimited levels, it is practical to use only a few, and to place more questions under different assets on higher levels, expanding horizontally rather than vertically, for ease of survey management.