Edit Polygon Attribute

The Edit Polygon Attribute function is available from the Allocator Toolbar. Use this function to edit the current active polygon attributes. This an ArcMap Pro function and it has its own help document indexed as Attribute Tables within your ArcGIS Pro. From the ArcMap Pro menu, select Help > ArcGIS Desktop Help > Select the Index Tab and search for Attribute Tables, using in geodatabase for an introduction to data tables.