speedbase/Configuration/TsConfig/Page/Mod/Wizards/NewContentElement.tsconfig

mod.wizards {
    newContentElement.wizardItems {
        custom_elements {
            header = LLL:EXT:speedbase/Resources/Private/Language/locallang_db.xlf:wizard_speedbase_custom_elements
            elements {
                speedbase {
                    iconIdentifier = content-textpic
                    title = LLL:EXT:speedbase/Resources/Private/Language/locallang_db.xlf:wizard_speedbase_custom_elements_title
                    description = LLL:EXT:speedbase/Resources/Private/Language/locallang_db.xlf:wizard_speedbase_custom_elements_description
                    tt_content_defValues {
                        CType = speedbase
                    }
                }
            }
            show := addToList(speedbase)
        }
    }
}