# Document Management

## How to Create a 3D Model

| ### What to do: |
| Select Start > Document > 3D Models. |
| To change to insert mode click . |
| Enter DOC-1900 in the Document Number field. Document numbers must be unique. If DOC-1900 already exists, enter e.g. DOC-1900-xx (xx = your initials). |
| In the Name field, enter Ball Pen Model. |
| To save the entry click . |
| To change to the list view select Type list from the context menu. Find the document you entered (e.g. by entering DOC-% in the Document Number field). |