In order for your component to be seen by DesignCenter, it must be properly registered. This means it has to be included in the DesignCenter registry entries. To obtain the correct registry path, first get the initial AutoCAD path. This can be accomplished by using the acrxProductKey() function. Append \AutodeskApps\AcadDC to the initial path to complete the DesignCenter path. Under the DesignCenter path are keys for content provider applications. The following sections describe the main keys and their specific subkeys.