ui5/controls/common/feeds/FeedItem FeedItem Class 1.21.0 sap.ui.core/Element Uid of a feed item. Please reference to bindings section in VIZDOCS to get the exact sUid string for each chart type. For example: Bar chart > bindings > categoryAxis ; color ; valueAxis. The 'categoryAxis' should be the sUid for x axis feeding for bar chart. Type of a feed item. Enumeration: Measure, Dimension Value of a feed item.