Build Dashboards with ApprovalMax Data in Dundas BI

The CData ODBC Driver for ApprovalMax enables access to live data from ApprovalMax under the ODBC standard, allowing you work with ApprovalMax data in a wide variety of BI, reporting, and ETL tools and directly, using familiar SQL queries. This article shows how to connect to ApprovalMax data as a generic ODBC Data Provider and create charts, reports, and dashboards based on ApprovalMax data in Dundas BI.

Connect to ApprovalMax Data

1. If you have not already done so, provide values for the required connection properties in the data source name (DSN). You can configure the DSN using the built-in Microsoft ODBC Data Source Administrator. This is also the last step of the driver installation. See the "Getting Started" chapter in the Help documentation for a guide to using the Microsoft ODBC Data Source Administrator to create and configure a DSN.
   
   

   Start by setting the Profile connection property to the location of the ApprovalMax Profile on disk (e.g. C:\profiles\ApprovalMax.apip). Next, set the ProfileSettings connection property to the connection string for ApprovalMax (see below).

   ApprovalMax API Profile Settings

   To authenticate to ApprovalMax and connect to your own data or to allow other users to connect to their data, the ApprovalMax Public API requires the OAuth 2.0 authorization code flow.

   First, you will need to register an OAuth application with ApprovalMax. Sign in to the ApprovalMax Developer Portal (https://developer.approvalmax.com/applications) and create a new application. Your OAuth application will be assigned a Client ID and a Client Secret, and you must register at least one Redirect URI (Callback URL).

   A Premium ApprovalMax subscription (or active trial) is required to use the Public API.

   After setting the following connection properties, you are ready to connect:

   • AuthScheme: Set this to OAuth.
   • InitiateOAuth: Set this to GETANDREFRESH. You can use InitiateOAuth to manage the process to obtain the OAuthAccessToken.
   • OAuthClientId: Set this to the Client ID that is shown in your application settings on the ApprovalMax Developer Portal.
   • OAuthClientSecret: Set this to the Client Secret that is shown in your application settings on the ApprovalMax Developer Portal.
   • CallbackURL: Set this to the Redirect URI that is registered in your application settings.
   • Scope: (Optional) Override the default OAuth scopes. The default value openid offline_access https://www.approvalmax.com/scopes/public_api/read grants read-only access to all tables in this profile and enables refresh tokens. Use the principle of least privilege when narrowing this scope.

   The OAuth Authorization URL is https://identity.approvalmax.com/connect/authorize and the Token URL is https://identity.approvalmax.com/connect/token. Both authorization_code and refresh_token grant types are supported.

   When you configure the DSN, you may also want to set the Max Rows connection property. This will limit the number of rows returned, which is especially helpful for improving performance when designing reports and visualizations.

2. Open the Dundas BI interface, open the menu, and click New Data Connector.
3. Configure the Dundas BI Data Connector:
   • Name the Data Connector.
   • Select "ODBC generic" as the Data Provider.
   • Check the "Use System DSN" checkbox.
   • Select the appropriate System DSN.
   

Add ApprovalMax Data to a Dashboard

You are now ready to create a dashboard with ApprovalMax data.

1. Navigate to the Home page.
2. Click Explore Data.

3. Expand the appropriate Data Connector.
4. Drag the relevant data from the Connector to the panel.
   • You can select an entire "table" to add, but you may need to remove Measures/Rows from the Metric Set to build an appropriate visualization. Alternatively, you can select only the fields you wish to include in the visualization.
   • With the fields selected, you can add any filters or conditions on the Measures and Rows, further customizing the visualization.

5. Click Re-visualize from the menu bar and select the appropriate visualization for the data.

6. Click Add To New Dashboard to add the visualization to a new dashboard.

7. Configure the dashboard, creating dynamic visualizations of ApprovalMax data.