What happened to TFREMOVE? What can I do.

Question

We haven't used Trifroma in 5 or 6 years. I have some old model files that I get the standard "Trifroma has intentionally restricted the changes to this element" In the past we have been able to use the TFREMOVE command in V8i and it would remove the Triforma restrictions. Not the case anymore. 
 We really don't want to redraft them, and you can't go download the older versions anymore. 
 Yes you can drop them, with complex and shared cells check which allows you to move and copy them, but no other manipulation is allowed 
 Any help would be appreciated

David Trejo-Rodriguez · Answer

The TFREMOVE keyin is not available in MicroStation but is part of AECOsim Building Designer

Andrew Bell · Answer

SR # 7000669785 
 The TFREMOVE keyin is only available if you also have either the old Triforma extension or one of the old Structural or Building products. If you no longer have access to any of these products there are a number of suggestion to possibly make these elements available to edit. 
 
 Select all these elements and use the Drop Element tool while ticking the Application Elements option 
 Convert your DGN file to DWG and back to DGN as this can eliminate any Triforma elements 
 Upgrade to the AECOsim Building Designer software which includes this keyin 
 
 https://communities.bentley.com/products/building/building_analysis___design/f/aecosim-speedikon-forum/60635/triforma-is-locking-files/146373#146373 
 https://communities.bentley.com/products/building/building_analysis___design/f/aecosim-speedikon-forum/67521/dgn-files-with-elements-locked-by-triforma/174315#174315