https://communities.bentley.com/products/geotech-analysis/f/forum/209830/how-to-prevent-two-polygons-from-merging-as-same-soil-material-in-python-api-seems-that-when-you-add-a-different-polygon-on-top-of-an-already-existing-polygon-plaxis-automatically-assigns-a-soil-material-of-the-polygon-undernAs further description to the title, it seems in the python API when you add a polygon on top of an already existing soil polygon, when you run a gotostages or gotoflows function, the soil/material assigned to the smaller polygon (yellow below) in theen-USTelligent Community 12https://communities.bentley.com/thread/751489?ContentTypeID=1Wed, 01 Feb 2023 13:32:42 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:57b2b980-d277-459a-bd30-51fce6701c75Stefanos Papavasileiou<p>Hello Tom,</p> <p>The material assigned to a soil layer created by a borehole takes precedence.&nbsp;</p> <p>The moment you switch to Staged construction, intersection takes place. Then PLAXIS needs to make sure that all created new objects (here polygons) have all properties assigned.</p> <p>Naturally in conflicts, a choice has to be made. In this case, for the materials of polygons the configured soil layer will &quot;win&quot; over any polygon created in Structures mode.</p><div style="clear:both;"></div>https://communities.bentley.com/thread/638041?ContentTypeID=1Tue, 09 Mar 2021 10:32:38 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:d52c6704-d2f8-45b9-8db4-efd94af77023Iman Warsame<p>I am also having this issue. Are there any solutions yet?</p><div style="clear:both;"></div>