Obamaâs use of executive power is not unprecedented compared with previous presidents, however. George W. Bush signed several controversial âsigning statementsâ that claimed he had the power to disregard certain provisions of a law, a presidential action that historians trace back to James Monroe.
A backlog is an ordered list of items representing everything that may be needed to deliver a specific outcome. A backlog is an ordered list of items representing everything that may be needed to deliver a specific outcome.
Backlog refinement and estimation is a request from the product owner to the team. A good product owner will structure the lower priority stories on the backlog in a way that allows for both flexibility and for the team to make the estimates that the product owner needs for his/her release planning without making that estimation process too lengthy or arduous.