| TDD_ACTION | Actions (keys, buttons, menus) |
| TDD_BITMAP | Bitmaps |
| TDD_BUTGRP | Button groups |
| TDD_BUTTON | Buttons |
| TDD_CATEGORY | Category name |
| TDD_CHOICE | Choices (Radiobuttons/Lists) |
| TDD_CODE | Codes |
| TDD_COLUMN | Columns |
| TDD_DOMAIN | Domains |
| TDD_EDIT | Edit fields |
| TDD_EVENT | Events (Actions/Field/Validation) |
| TDD_FAST | Fast App (generator) parameters |
| TDD_FIELD | Fields (application, report) |
| TDD_FLAG | Flags (Checkboxes/Lists) |
| TDD_FORKEY | Foreign Key Relationships |
| TDD_FORMAT | Format masks |
| TDD_GROUP | Groups (Radiobuttons/Checkboxes) |
| TDD_HELP | Help/Description texts |
| TDD_IFIELD | Independent fields (not part of a table) |
| TDD_INDEX | Indexes |
| TDD_LABEL | Text labels |
| TDD_LANGUAGE | Languages (ISO code) |
| TDD_LIST | Lists |
| TDD_LOV | List-Of-Values |
| TDD_MENU | Menus |
| TDD_PEVENT | Pre-defined event (keyboard, mouse, windows) |
| TDD_PLUGIN | Plugin utilties |
| TDD_PRJTABLE | Project table lists |
| TDD_PRJTRGSET | Project trigger set lists |
| TDD_RFIELD | Report fields |
| TDD_SEQ | Sequences |
| TDD_SFIELD | Screen fields |
| TDD_STEXT | Screen texts |
| TDD_TABLE | Tables |
| TDD_TEXT | Texts |
| TDD_TRIGGER | Triggers (events) |
| TDD_TRIGGERSET | Trigger Sets |
| TDD_XCOLUMN | Index columns |