While working in AL code, it is important the intellisense lists all the keys for the table object or variable (similar to the list of table fields). This will improve accuracy and speed of working with AL code. It is suggested to list the keys in the following methods when a " symbol is entered in the following methods.

Record.SETCURRNTKEY() in AL code in general
DataItemTableView = SORTING() In Report Object
SourceTableView = SORTING() in XML Port Object

Please note it is working correctly on SourceTableView = SORTING() on a Page object. We want the same features on other areas listed above as well.