If a mapped Document Type has any required Keyword Types, they are displayed in red. A required Keyword Type must be assigned a value before a document can be archived. You must map these Keyword Types to SharePoint columns.
To ensure that documents archived to OnBase always have values for required Keyword Types, apply the Required (Must contain information) setting to the mapped SharePoint columns. See the Microsoft SharePoint help files for information about making a column required for a content type.