These three purposes are: recognising adaptation efforts of developing country Parties, reviewing adequacy and effectiveness of adaptation action and support, and reviewing progress towards the global adaptation goal. Those aims can also include sharing lessons among countries about good practices and actions that worked less well, as well as the narratives behind these results, which in turn can help to enhance implementation of adaptation action. Much of the information needed to fulfil these global aims is the same as that needed to gain national-level benefits, but also possibly a broader range of information. Further details are discussed in Section 4.