https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/155988/referenced-models-not-showing-up-in-explorerI am having the hardest time with a reference file. It contains a surface that was imported from a DTM. It comes in ok, but when I look at the ORD Model, it is not showing up. I can select it, set the overrides, and set it as active, but even exitingen-USTelligent Community 12https://communities.bentley.com/thread/465528?ContentTypeID=1Mon, 11 Jun 2018 16:29:39 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:e0be837c-3308-4b68-a2df-7a9548afbb54Mike Madrid<!--[if !mso]><![endif]--><!--[if gte mso 9]><![endif]--><!--[if gte mso 9]><![endif]--> <div class="WordSection1"> <div class="">Thank you fine sir.</div> <div class="">&nbsp;</div> <div></div> </div><div style="clear:both;"></div>https://communities.bentley.com/thread/465527?ContentTypeID=1Mon, 11 Jun 2018 16:27:27 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:5afd2b48-eb34-4d29-8544-1405a0e64169Sanders Thomas<p>Hi Mike,</p> <p>I have filed with our Development Group Defect 904016: Reference Models do not automatically sync with Explorer when attached.</p> <p>In testing, I imported a DTM in both a 2D and 3D design file to use as my reference files. I then created and new 2D and 3D design file for testing, the behavior was the same under all conditions (both files). I referenced my Terrain, set it active and the Referenced Models did not update, even after selecting Refresh. It was only when I reopened my design file that my models updated. I attached my recording to the defect and can forward to you if you&rsquo;d like.</p> <p>Regards,</p> <p>Sanders</p><div style="clear:both;"></div>