# Data Exchange

Whenever one wants to send data from Form to Web-service or get data from Web-service to Data Table, etc. we need to use Data Exchange.

![](https://2445524190-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M_LKN8sx9rUwRZIqIu7%2F-M_u6BSnNHyMenjPacoR%2F-M_u7sYCrusHSjOmZ_Hg%2F12.04_Actions_Actions_Data_Exchange.png?alt=media\&token=8879321d-e2c5-4e4d-8125-42ab764dd5c7)

Data Exchange is a wizard where you have to perform certain number of steps.

First step is to select source of data meaning from were you want read data and send.

The next screen will depend on what you have selected. If you have selected ***Form Data*** then you will be presented with *Source List* of *Sections.*

if you have selected ***Selected Table Row*** then you will be presented with *Source List* of *Tables* in the page and you have to select a table.

In the same way if you select Web-service you will be presented with *Source List* of Web-services from which you have to select.

In the next step you will be presented with Target. Which are Form Data, Variables and Web-service.

![](https://2445524190-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M_LKN8sx9rUwRZIqIu7%2F-M_u6BSnNHyMenjPacoR%2F-M_uADLGKMNk3ZCMrysX%2F12.04_Actions_Actions_Data_Exchange_Target.png?alt=media\&token=7bcb9d0b-2fd4-49fb-aee2-0bcfd4e41271)

Here select the target that will receive the data from source.

The next screen will depend on what you have selected in this step.

If you select Form Data you will be presented with list of Section. Here you have to select the section you are interested in. Next you will be presented with list of Controls in that section.

Please note here: The controls of the Form which will receive data are locted in the Left Column and the source data from which the value will be transferred are located in the Right Column.

The same principals will apply to all source and targets.
