Importing data from a source document into a destination document that is displayed within an application program associated with the destination document includes displaying a user interface region as part of the user interface of the application program. Importing the data also includes indicating in the user interface region at least a portion of external data within the accessed source document that is available for insertion into the destination document; and inserting a selected portion of external data into the destination document in response to user input selecting the portion of external data.