The rows.addChild() method adds a new row to the JavaScript Scheduler as the last child of the specified resource.
DayPilot.Scheduler.rows.addChild(parent, data)parent (string | number | DayPilot.Row) - parent resource, specified using a resource ID or a DayPilot.Row object
data (object) - resource object to add; use the same structure as resources array items
dp.rows.addChild(9, {
name: "Resource 10",
id: 10
});