REACH List of Intentions - What are "Further Arsenic compounds"?

The current ECHA list of intentions (http://echa.europa.eu/web/guest/registry-of-current-svhc-intentions) includes an entry for "Further Arsenic compounds". Does anyone have an opinion on the intent of this entry and whether the current “Arsenic and Arsenic Compounds” category in Product Analytics, which contains 248 substances, can be used or is it too broad?