Inner component like property. How?

[bogong]

Hello all!
I need to create component in QML that will include sub-component that can be accessed via property. For example:

CustomComponent {

	id: oCustomComponent;

	InnerComponent1 {

		id: oInner1;
	}

	InnerComponent2 {

		id: oInner2;
	}
}

The question is how to add next level of sub-components to Inner1 or Inner2 through calling oCustomComponent? For example:

CustomComponent {

	somethingToInnerComponent1: Rectangle {
		// this rectangle attached inside of oInner1
	}
	somethingToInnerComponent2: Rectangle {
		// this rectangle attached inside of oInner2
	}
}

[bogong]

Solution found. Issue closed.
The example published here