Use the {!EntityLogicalName} token in the Id attribute when you define a ribbon element that will be used for multiple entities. This inserts the entity logical name into the Id value to make sure that the Id value is globally unique.
For example, if you use MyISV.{!EntityLogicalName}.form.SendToOtherSystem.Button with the account entity, the Id will be MyISV.account.form.SendToOtherSystem.Button. For the contact entity, the Id will be MyISV.contact.form.SendToOtherSystem.Button.
> [!IMPORTANT]
> If you don’t set a globally unique Id value, the ribbon might not display.
String
Required
Image16by16
指定 16x16 像素影像。這可以是影像檔的路徑,也可以透過 $webresource: 指示詞來參照 Web 資源。