For the purpose of installing R/3, upgrading the system, or changing releases for the Cash Budget Management component and all other applications, the SAP System includes an implementation guide (IMG), which is available online.

Among the specifications you can make using the Cash Budget Management implementation guide are the master data, actual transactions, or financial budgeting.

You generally enter the system settings using customizing projects, which you must create using the customizing menu. Use transaction SPRO to reach the IMG, then choose SAP Reference IMG to see all the implementation guides available in the SAP System, divided in the same way as the R/3 function tree. The implementation guide for Cash Budget Management is under the "Treasury" node. You can use the R/3 function tree to specify which functions you want to implement in your business. To this end, you create the "company IMG", containing exactly those implementation guides or customizing functions which are relevant to you. From the company IMG, you then generate the implementation project, where you can choose the customizing functions relevant to your needs. You can generate different implementation projects if you wish, containing different customizing functions. You might, for example, create one containing all "Required activities" and another containing all "Optional activities". The implementation project can be a simple duplicate of the company IMG.

From an IMG structure, you can:

• Read the documentation you need to execute the customizing function
• Start the customizing function