Please make Webmap layer IDs (the ID as well as the titles) editable from the webmap UI. When the webmap is used in an SDK, the IDs become far more meaningful and useful. Layer titles change and can be duplicated so they aren't useful for identifying a particular layer. The auto-assigned IDs aren't memorable and can also change if a layer is changed. If the layer IDs were editable this would greatly improve the experience for developers using webmaps in their applications.
