Ls-dyna import " *.k " file in hypermesh 2024r1

Hello,

1. First, open the Ls-dyna "*.k" file in Hypermesh.
2. Import the same file (a slightly modified model).
   

• All I want is to add a modified model to the existing model.
• In 2023r1, it was possible to add by selecting offset.
• In 2024r1, the screen changes to the imported model rather than the model being added.

Please tell me what to do.
Thank you in advance for your response.