I am creating a geodatabase with feature classes that are point in Arc. And I need to attach Excel data from one document to each row in the feature classes attribute table. I have many attribute table rows in each feature class so I am looking for a faster way then the way I figured out. I know I can add a Column with the same ID as in the Attribute table and then join the table to the pointfile in arc and then import it into my geodatabase as feature class. Please help!