# Master Data

## Overview

* **Interval**: Daily
* **Synchronisation** : ERP -> Partner system
* **Entities :** 
  * Economic entities
  * Properties
  * Units
  * Tenant contract
  * Tenant
  * Owner contract information
  * Owner
* **Partners**
  * Fixflo
  * MRI

## Description

Master data synchronisation is the prerequisite for several other use cases and ensures that the 'base' entities are synchronised from the ERP to the partner system. 

This can either be used for the initial onboarding (i.e. into a partner system where there is no data yet) and then for the regular synchronisation or, in the case of existing data in the partner system, only for the latter.

{% hint style="info" %}
Not all partners used all entities; these are described in detail, including fields, on the partner pages.
{% endhint %}