Smart Edit-custom cmscmscomponet editor wizard

Hi, I am using hybris 6.3. I have created a new custom cms component which has a collection of custom cms items and an image as attributes. AboutUsComponent is my custom cms component. AboutUsTab is my custom cms item which has basic string types as attributes like name,title etc... AboutUsComponent has a collection of AboutUsTab and a banner attribute.

From smart edit, is there any OOTB editor which I can use to edit the collection of new cms items. Looks like there is no such editor for editing collection reference. OOTB smart edit module provides an editor for editing image.i.e mediaComponentTypeAttributePopulator.

Please help.