Suggestion on how to import Organizational chart (HR-OM) to portal?

I have a requirement to import the organizational chart to portal. I am currently looking into using OrgPlus software which which communicates with HR-OM and displays a graphic structure of the organization.

Is there any othe ways to implement this requirements? I am just looking into different options. The only requirement is that it should be a graphic layout of the organizational structure.

Any constructive feedback will be appreciated.

Thanks

Nahman