Do you have your older project? If yes, instead of Adding new model in the SpaceClaim in the same system, create a new Mechanical Model and add your part to that system which later can be combined with older assembly, by using Model Assembly.<\/p>\n
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https:\/\/ansyshelp.ansys.com\/account\/Secured?returnurl=\/Views\/Secured\/corp\/v195\/wb_sim\/ds_mesh_mod_examples.html<\/p>\n
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In future, if you are going to add or remove parts from SpaceClaim geometry turn the “Compare parts on update” option to Associatively in Geometry cell properties before opening the project for the first time in Mechanical:<\/p>\n
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https:\/\/ansyshelp.ansys.com\/account\/Secured?returnurl=\/Views\/Secured\/corp\/v195\/ref_cad\/cadComparePartsOnUpdate.html<\/p>\n
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-Aniket<\/p>\n
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