To customize information online using a site management module, a request is received, from a remote computer over a network, to modify information for presentation in a container on a computer, wherein the container facilitates interaction between a plurality of applications associated with a plurality of business units. Configuration information is received from the remote computer to modify the presentation of information. A processor generates a modifiable configuration file according to the configuration information, wherein the modifiable configuration file comprises instructions to present the information in the container on the computer.