Smart Push is a feature in Oracle Planning that enables the real-time movement of data from a source cube (typically a Block Storage Option - BSO cube) to a target reporting cube (typically an Aggregate Storage Option - ASO cube) immediately after a user saves data in a form. This functionality is configured by first creating a Data Map, which defines the source, target, and dimensional mappings for the data transfer. The Data Map is then associated with a specific data form, and the "Enable Smart Push" option is selected for that form.

B. Data Integration: Data Integration is a tool for batch-oriented data loading and transformations from various sources, not for user-initiated, real-time data pushes from forms. C. EPM Automate: EPM Automate is a command-line utility used for automating administrative and maintenance tasks. It is not involved in the interactive Smart Push process triggered by a user saving a form. D. Business Rules: While business rules can be designed to move data, Smart Push is a distinct, pre-configured feature based on Data Maps. A business rule is not the client or tool that uses Smart Push on forms.

1. Oracle Cloud, Administering Planning, EPM-SA, "About Smart Push": "To use Smart Push, you first define a data map to specify the source and target for the data. After you define the data map, you can enable Smart Push on a form so that when a user saves data in the form, the data is pushed to the reporting cube." (Section: Moving Data)

2. Oracle Cloud, Administering Planning, EPM-SA, "Configuring Smart Push for a Form": "You can configure Smart Push for a form to move data from the form's underlying cube (source) to another cube (target) when the form is saved. Prerequisite: Create a data map to define the data to be moved from the source cube to the target cube." (Section: Designing Forms)

3. Oracle Cloud, Administering Planning, EPM-SA, "Defining a Data Map": This section details the process of creating the data map, which is the foundational object required to configure and use Smart Push. It states, "Data maps enable you to move data between cubes." (Section: Moving Data)