Each entity records the assets held by groups. This is due to legal and tax purposes. SAP also is reflected and defined group of assets. It is the most important division inside the module FI-AA. Group’s assets also play a role purely technical, as determined displayed in the data record information assets and depreciation of basic data (eg. A group of “Transport” will be available to complete the “Vehicle registration number” and a group of “Assets under construction “will not be amortized. For each group of assets is assigned a range of numbers, which allows for easy identification of an individual component in its issue number.