In powerapps.com, create a connection from PowerApps to one or more data sources, delete a connection, or update its credentials.
Your app's data connection can connect to SharePoint, SQL Server, Office 365, OneDrive for Business, Salesforce, Excel, and many other data sources.
Your next step after this article is to display and manage data from the data source in your app, as in these examples:
Most PowerApps apps use external information called Data Sources that is stored in cloud services. A common example is a table in an Excel file stored in OneDrive for Business. Apps are able to access these data sources by using Connections.
The commonest type of data source is the table, which you can use to retrieve and store information. You can use connections to data sources to read and write data in Microsoft Excel workbooks, SharePoint lists, SQL tables, and many other formats, which can be stored in cloud services like OneDrive for Business, DropBox, SQL Server, etc.
There are other kinds of data sources that are not tables, such as email, calendars, twitter, and (coming soon) notifications.
In addition to creating and managing connections in powerapps.com, you also create connections when you do these tasks:
Note: If you want to use PowerApps Studio instead, open the File menu, and then click or tap Connections, powerapps.com opens so that you can create and manage connections there.
If you have not already done so, log in to powerapps.com.
In the left navigation bar, click or tap Connections.
In the upper-right corner, click or tap New connection.
Click or tap a connector in the list that appears, and then follow the prompts.
For example, these connectors require additional information before you can use them.
The new connector appears under Connections, and you can add it to an app.
In the list of connections, find the connection that you want to update or delete, and then click or tap the ellipsis (3-dots-symbol) on the right of the connection.
To update the credentials for a connection, click or tap the key icon, and then provide credentials for that connection.
To delete the connection, click or tap the trash-can icon.