Assets > Advanced Assets > Node Publishing

Publish as Selection Transform: Determines the node that is the selection transform of the asset for asset centric selection and acts as a possible parent and child anchor. For more information, see Asset centric selection.
Publish Parent Anchor: Sets a node to retain its plug information. This allows you to perform hierarchical or name changes to the node without breaking its relationship to future child nodes. For more information, see Publish or unpublish nodes.
Publish Child Anchor: Sets a node to retain its plug information. This allows you to perform hierarchical or name changes to the node without breaking its relationship to future parent nodes. For more information, see Publish or unpublish nodes.