Requisitely, aptly, and in a timely manner are all words that describe how something is done. All three words are essential in order to make sure that what is being done is the best possible. For example, if you are preparing food, insisting that the food is requisitely cooked will ensure that it is properly done. Additionally, insisting that the food is appropriately seasoned will ensure that it has the flavor that you are looking for. Similarly, if you are trying to get something done in a timely manner, insisting on doing it Requisitely will ensure that you meet your deadline.