https://community.appian.com/discussions/f/general/38940/hierarchy-on-graphWe have a structure in db with an id, INFO, fatherID, level I have to given an ID, have to reconstruct all the Hierarchical Structure under the Given ID The Structure is a Three /------------ID1------------\ ID2[fatherID:ID1] ID3[fatherID:ID1en-USTelligent Community 12https://community.appian.com/thread/147298?ContentTypeID=1Thu, 17 Apr 2025 06:58:14 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:0e6a829e-57db-4b4e-9628-8782bc53eca1Stefan Helzle<p>Yes I do.</p><div style="clear:both;"></div>https://community.appian.com/thread/147282?ContentTypeID=1Wed, 16 Apr 2025 16:46:37 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:8f0ab4b3-8ec3-4927-9e4b-aeaaa96f1efeCarmine Mele<p>Hi stefan you are even precious i user your post to resolve a hyerarchical path problem. With same structure starting from a bottone leaf level i finded the path from leaf to roof... but this time the approch have to be Top Down and not bottom up. Do you think that the article can be even useful</p><div style="clear:both;"></div>https://community.appian.com/thread/147281?ContentTypeID=1Wed, 16 Apr 2025 16:12:39 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:be049669-f665-4f14-8f58-9223d4e9cae0Stefan Helzle<p>Reduce() does no recursion.</p> <p>I wrote a blog post on how to do this:&nbsp;<a href="https://appian.rocks/2022/08/29/complex-algorithms-in-appian/">appian.rocks/.../</a></p><div style="clear:both;"></div>