I am afraid you will have to provide much more information than this, if you are to get a sensible response.
What, Why, Where, When, Who and maybe How are a good basis on which to construct a requirement.
There is also a language variation to consider - here in the UK 'paddle' can mean - an oar for small boat or canoe, a part of a water wheel, putting ones feet in shallow water, water flow controls in a canal lock gate; the list goes on, so please give us more specific information
Gordon