| 707 / | HD | DATA PROCESSING: DATABASE AND FILE MANAGEMENT, DATA STRUCTURES, OR DOCUMENT PROCESSING | 
| 900 |  | DOCUMENT STRUCTURAL ELEMENTS {11} | 
| 901 | DF | .~> Active document | 
| 902 | DF | .~> Multilayer document | 
| 903 | DF | .~> 3-D spreadsheet | 
| 904 | DF | .~> Details of spreadsheet data records | 
| 905 | DF | .~> Spreadsheet cell protection | 
| 906 | DF | .~> Creating one form from another | 
| 907 | DF | .~> Hierarchical document control with varying levels of detail | 
| 908 | DF | .~> Document format layout template | 
| 909 | DF | .~> Document page collating | 
| 910 | DF | .~> Document presenting plural pages on a single sheet | 
| 911 | DF | .~> Document page description processing |