Trim point of a system is not working, when the system is made into a subsytem

Hello,

i have a 6dof aircraft model in simulink with engine model, 6dof, etc. I trimmed at specific points and linearized it, now my goal is to make this system a subsytem and make the sas and cas for the system. The problem is I cant load the trim point to the new overall system, it will not initialize the overall system. I`m struggling really hard. I hope someone can help me. It should be easy to fix however my knowledge in Simulink is limited.

[Dinesh]

Can you let me know what is the exact issue you are facing while trying to import the data?