# Source

> The Source section, used to identify the content of the package.

Source: https://docs.capaone.com/capainstaller/package-creator/user-guide/the-gui/treeview-details/source/  
Product: CapaInstaller — a separate CapaSystems product; do not apply this page to any other.

The Source section is used to identify the content of the package.

|                    |                                                                                                                                                                                                                                                                                                                      |
|:-------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **Source section** | **Description**                                                                                                                                                                                                                                                                                                      |
| Source root        | Specify the full path to the folder in which all of the files required for installation are stored. Use the browse button to locate the application                                                                                                                                                                  |
| Setup directory    | Specify the relative path from the *Source root* that contains the actual installer program                                                                                                                                                                                                                        |
| External source    | The *external source* setting controls whether or not to use the Package Import Share <br/> Select one of the following options: <br/> Yes: To have SMS direct clients to use the files in Package Import Share <br/> No: To have SMS direct clients to use a compressed copy of the files in Package Import Share |