# Entities

> Entities defined in the SAP Connector for Order-to-Cash Discovery Accelerator, including sales orders, schedule lines, and related objects.

## Introduction

Below is an overview of the different types of entities that are defined in the **SAP Connector for Order-to-Cash Discovery Accelerator**.

### Process entities

The following entities in the Order-to-Cash process are defined in the **SAP Connector for Order-to-Cash Discovery Accelerator:**

* Sales order
* Sales order item
* Sales order schedule line
* Delivery
* Delivery item
* Invoice
* Invoice item
* Invoice cancellation
* Accounting document
* Payment

### Supporting tables

The following Supporting table is used to add business logic to the **SAP Connector for Order-to-Cash Discovery Accelerator:**

* Sales order item preprocessing

### Master data entities

Master data entities contain static information such as names and descriptions to provide additional information on the process entities. The following master data entities are defined in the **SAP Connector for Order-to-Cash Discovery Accelerator**:

#### User
* User name
* User address
* User type

#### Customer
* Customer

#### Material
* Material
* Material group
* Storage location

#### Organizational structure
* Company
* Shipping point
* Plant
* Distribution channel
* Division
* Sales organization
* Sales office
* Sales group

#### Sales document
* Sales document item category
* Sales order type

#### Block/cancellation reason
* Delivery block reason
* Billing block reason
* Payment block reason
* Reject sales document reason
* Billing cancellation reason

#### Currency
* Currency exchange rate
* Currency conversion factor
* Currency decimal places

### Change logs

Change logs describe changes that happen on the process entities.