We have already seen the Edit page for a transition, but this section is still worth looking at. You will note that there are multiple transitions defined with the source state being Published, as well as for the source state being Archived. Were you to add a few states, and if each of them could interact with multiple other states, this list of permutations could become lengthy. Not that this is a reason to not define additional states, but simply a mention that more planning might be in order than you might have otherwise thought.