# Manage code

Use the Code menu, located under the Main menu to manage the code of your notebook. The table below lists all your options.

| Menu item | Description |
| --- | --- |
|  Quick fixes...  | Opens a popup with quick-fix suggestions for the selected code. |
|  Refactor  | Allows to rename the selected object.  |
|  Reformat code  |   * Orders all the attributes.    * Removes extra spaces/tabs and arranges code lines in a proper indented format.    |
|  Optimize imports  |   * Sorts imports statements.    * Removes unused imports from the notebook or the selected code.   |
|  Go to declaration  | Navigates from the selected variable, field, method, or any other symbol to its declaration. |
|  Parameter info  | Shows the names of parameters in the selected code in a popup. |
|  Show documentation  | Shows a brief reference regarding the selected object. |
|  Line  | Available actions:     * Duplicate line pastes a copy of the selected code next to the selection.    * Toggle line comments comments out the selected code.    * Move line up/down moves the selected code one line up or down.    * Copy line up/down pastes a copy of the selected code above or below the selection.    |
|  Selection  | Available actions:     * Expand selection expands the code selection to the next meaningful code segment.    * Shrink selection shrinks the code selection to the next meaningful code segment.   |

## Keywords

modify code, edit code, manage code, code menu, code management