Once you have created a connection for each of your POS systems, you are ready to adjust your settings. Every connection has its own settings page. To edit your connection settings, navigate to the manage connections page. Under the connection you wish to update, click the Edit Connection button.
This will take you to a field where you can edit your connections. For each datapoint pulled from your POS, you can associate a GL account from your accounting system. Click the dropdown menu under each datapoint to see your GL account options. Click the next to each datapoint for a definition.
Click the Update button on the bottom of the page to confirm your updates.