In this step, you create hierarchy IDs that determine the structure of the summarization hierarchy.
Via a project summarization, you summarize, for example, the costs incurred for the projects in a certain period.
The individual levels of the hierarchy are set up via characteristics . Here, you must note that the first level of the hierarchy is always the controlling area. Below it, you can define hierarchy levels according to your requirements.
The SAP System as delivered includes some ready-defined hierarchy IDs, which you can use without having to maintain them further.