I’m using v7.2.8 and I want to have a new data type to choose direct siblings of a content item. I’m using the MultiNodeTreePicker and I’m trying multiple combinations of XPath to achieve this but nothing seems to work.
Has anyone managed to achieve this using the new placeholder values such as $parent and $current?
This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/69288-multinodetreepicker-siblings-xpath