https://communities.bentley.com/products/ram-staad/f/ram-staad-forum/243802/delete-existing-primary-load-casesDear All, Could anyone help me to delete existing primary load cases in openstaad ? because every time I do the analysis, loads repeat instead of replacing the previous load case. Here is my code: Sub GenerateModel() Dim cx(1) As Double Dim cyen-USTelligent Community 12https://communities.bentley.com/thread/760707?ContentTypeID=1Wed, 05 Apr 2023 08:12:14 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:320ba9b4-bef8-46a4-9b2c-387f2700690cShreyanka Bhattacharjee<p>Please refer to the below wiki link</p> <p>&nbsp;<a href="https://communities.bentley.com/products/ram-staad/w/structural_analysis_and_design__wiki/65565/how-to-delete-load-cases-using-openstaad-function">How to delete load cases using OpenSTAAD function</a>&nbsp;</p> <p>Please modify the input parameter for function&nbsp;<b><span data-contrast="auto">DeletePrimaryLoadCases&nbsp;</span></b></p> <p>There are two input parameters for this function&nbsp;</p> <p><span data-contrast="auto">[Input] Loadp:  Primary/Reference load case reference ID(s) or Load Combination case ID(s)</span><span>&nbsp;</span></p> <p><span data-contrast="auto">[Input] IsReferenceLoads:  If reference load case(s): TRUE =1 or FALSE=0</span><span>&nbsp;</span></p><div style="clear:both;"></div>