That would be nice to have hierarchy values parameters.
You feed it by inputing columns representing the hierarchy levels. And then you can click on one value or even better several (with checkboxes or radio button), at all levels, to return a text value or a list of text values.
What do you think ?
This would be nice, because sometimes it happens that an user need to select an information from a dynamic list and use it as a parameter (for example: series of product. In a Morph project you need to select some series of products to elaborate an output, at the moment this could be done only manual writing the single series code)