| Introduction | Named selections | Send and Receive Data (Client-Server) |
| 4D Environment | Order by | Serial key |
| 4D Handles | Table and Fields creation | Sets |
| 4D Pointers | Packed records | Strings and characters |
| 4th Dimension Editors | Pictures | Strings conversion and evaluation |
| Arrays | Plug-in Area | Structure Access |
| Dialogs | Plug-in parameters | Structures, typedef, enum, flags |
| Error Checking | Plug-in Windows | Text Editors |
| Execute methods and expressions | Processes | User interface |
| Export filters | Queries | Users and groups |
| Fields | Record locking | Variables |
| Internal resource manager | Records | Virtual structure |
| Log and Backup operations | Relations | Web Server |
| Multiprocess Printing Management | Selection | |
