<header id="navbar" role="banner"> In my previous articles I demonstrated the steps to connect and retrieve data from Caché from Appeon PowerBuilder by using ODBC. In this article I will demonstrated how to Save data to Caché with Appeon PowerBuilder () by using ODBC![](/sites/default/files/inline/images/images/image(2994).png) I am using Company.cls from Samples-Data (https://github.com/intersystems/Samples-Data/tree/master/cls/Sample)  So Let's start: **Step 1** : First of all we need to establish a connection (https://community.intersystems.com/post/connecting-cach%C3%A9-appeon-powerbuilder-using-odbc) **Step 2** : We need to create datawindow object which will link to Company class. From File menu select New and select Freeform datawindow object from DataWindow Tab ![](/sites/default/files/inline/images/images/image(2995).png)     **Step 3** : Select SQL Select from data source list ![](/sites/default/files/inline/images/images/image(2968).png)   **Step 4** : Select sample.company from Tables list ![](/sites/default/files/inline/images/images/image(2969).png)   **Step 5** : Select desired columns from column list and press Return ![](/sites/default/files/inline/images/images/image(2972).png)   **Step 6** : This will open a design view. Save the datawindow as **d\_company\_entry** after desired adjustments ![](/sites/default/files/inline/images/images/image(2996).png) **Step 7** : Make sure to de-select id column from undated columns list and select id from Identity column list as id will be generated automatically from Caché ![](/sites/default/files/inline/images/images/image(2997).png)   **Step 8** : In the window control add datawindow object**(d\_company\_entry)** which we already created to datawindow control ![](/sites/default/files/inline/images/images/image(2998).png)   **Step 9** : Now we need to insert row in datawindow control by using datawindow control **Insertrow(0)** function![](/sites/default/files/inline/images/images/image(2999).png)   **Step 10** : Add some data by using PowerBuilder datawindow control  ![](/sites/default/files/inline/images/images/image(3001).png)   **Step 11** : Save data in datawindow control by using datawindow control update**()** function ![](/sites/default/files/inline/images/images/image(3004).png)   **That's it. ID 21 is added ** ![](/sites/default/files/inline/images/images/image(3002).png) Thanks</header>