https://communities.bentley.com/products/geotech-analysis/f/forum/235074/user-defines-soil-modelHi team, I am working on a problem and I&#39;d like to use a UDSM soil model, which I have the dll for (S-CLAY1S). However I noticed that I don&#39;t have the option of user-defined model in the software version I am using. Is it a bug or my license do noten-USTelligent Community 12https://communities.bentley.com/thread/730939?ContentTypeID=1Fri, 09 Sep 2022 07:48:14 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:c28f322c-ba16-47c1-a171-f2feb0673ba8Stefanos Papavasileiou<p>Dear Bruna,</p> <p>To be able to use any UDSM, you need to have Geotechnical SELECT Entitlements activated. This is explained in the overview here:&nbsp;<a href="/products/geotech-analysis/w/wiki/42955/plaxis-connect-edition-licenses">https://communities.bentley.com/products/geotech-analysis/w/wiki/42955/plaxis-connect-edition-licenses</a></p> <p>You can find more information on how to activate them here:&nbsp;<a href="/products/geotech-analysis/w/wiki/45125/i-use-plaxis-and-it-says-i-do-not-have-the-proper-entitlements">https://communities.bentley.com/products/geotech-analysis/w/wiki/45125/i-use-plaxis-and-it-says-i-do-not-have-the-proper-entitlements</a></p><div style="clear:both;"></div>