I am trying to create an "editable grid" for one of my entities in Dynamics 365 CRM but there is no option available for creating an editable grid in the entities control. In other words: Settings>Customization>Customize the System>Entities>*entity_name*>Controls tap "Add Control" and there are only two options: "Calendar Control" and "Timeline Control." There is no option for "Editable Grids" as shown at this link: https://technet.microsoft.com/en-us/library/mt791766.aspx A screenshot of what I'm seeing:
