# Synchronization flow

**Synchronization flow from Exchange to vtenext**

### **PHASE 1**

<table border="1" id="bkmrk-" style="border-collapse: collapse; width: 100%;"><tbody><tr><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250139101.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250139101.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250139101.png)</td><td class="align-center" style="width: 33.3333%; vertical-align: middle;"><span style="font-size: small;"><span style="font-size: medium;">[![streaming1.jpg](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/streaming1.jpg)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/streaming1.jpg)</span></span></td><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250034624.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250034624.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250034624.png)</td></tr></tbody></table>

Streaming channel always active between vtenext and Exchange.

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### **PHASE 2**

<table border="1" id="bkmrk--1" style="width: 100%; border-collapse: collapse;"><tbody><tr><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250139101.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250139101.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250139101.png)</td><td class="align-center" style="width: 33.3333%; vertical-align: middle;"><span style="font-size: small;"><span style="font-size: medium;">[![frecciasx.jpg](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/frecciasx.jpg)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/frecciasx.jpg)</span></span></td><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250034624.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250034624.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250034624.png)</td></tr></tbody></table>

Arrival of an item from Exchange.

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### **PHASE 3**

<table border="1" id="bkmrk--3" style="width: 100%; border-collapse: collapse;"><tbody><tr><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250139101.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250139101.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250139101.png)</td><td class="align-center" style="width: 33.3333%; vertical-align: middle;"><span style="font-size: small;"><span style="font-size: medium;">[![frecciadx.jpg](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/frecciadx.jpg)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/frecciadx.jpg)</span></span></td><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250034624.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250034624.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250034624.png)</td></tr></tbody></table>

Complete data reception and writing or editing of the element on vtenext.

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**Synchronitazion flow from vtenext to Exchange**

### **PHASE 1**

<table border="1" id="bkmrk--5" style="width: 100%; border-collapse: collapse;"><tbody><tr><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250139101.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250139101.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250139101.png)</td><td class="align-center" style="width: 33.3333%; vertical-align: middle;"><span style="font-size: small;"><span style="font-size: medium;">[![cosediritorno.jpg](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/cosediritorno.jpg)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/cosediritorno.jpg)</span></span></td><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250034624.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250034624.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250034624.png)</td></tr></tbody></table>

Sending of an item to Exchange in create / edit / delete.

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### **PHASE 2**

<table border="1" id="bkmrk--7" style="width: 100%; border-collapse: collapse;"><tbody><tr><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250139101.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250139101.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250139101.png)</td><td class="align-center" style="width: 33.3333%; vertical-align: middle;"><span style="font-size: small;"><span style="font-size: medium;">[![frecciadx.jpg](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/frecciadx.jpg)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/frecciadx.jpg)</span></span></td><td class="align-center" style="width: 33.3333%; vertical-align: middle;">[![image-1574250034624.png](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/scaled-840-0/image-1574250034624.png)](https://usermanual.vtenext.com/uploads/images/gallery/2019-11-Nov/image-1574250034624.png)</td></tr></tbody></table>

Receiving Exchange ID and writing in vtenext to have a reference.