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If you are authoring something complex or if you have needs that you feel would be better addressed at the basic configuration level, please reach out to our developers, who Chris Lynnes (christopher.s.lynnes@nasa.gov) can put you in touch with.
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This is the preferred way to add a new logo image, which are displayed next to the NASA meatball, centered vertically. You can reference the existing portals in the ./portals/... directory for examples of how this works in practice.
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