I've added some map locations by creating a Graphic and added it to the map. They all have attributes like Title and Description.
var pointGraphic = new Graphic({
geometry: point,
symbol: markerSymbol,
attributes: {
Title: currentObj.title,
Description: currentObj.description
},
popupTemplate: graphicPopUpTemplate
});
view.graphics.add(pointGraphic);
Is it possible to add it as a search source?