A parameterized link is created when you change the parameter values of the child blocks of a masked subsystem linked block. You can choose to push the new values from the linked block to the parent block or restore the linked block with values from the parent block. You can push or restore parameterized links using the Library Links Manager.
To restore or push parameterized links:
Select the parameterized link and in the Simulink toolstrip, on the Subsystem Block tab, click Library Link Manager.
The Library Link manager opens. Click the Parameterized Links tab to display all the parameterized link in the model.
The table has the following columns:
Block - Displays the block name.
Parameter - The name of the parameter in the block.
Parameterized Value - The changed value of any edited parameter in the model.
Library Value - The original value of the parameter in the parent library block.
Select the blocks you want to push or restore.
Click Push to replace the value of the block in the library with the parameterized value in the model or Restore to replace the version of the linked block in the model with the version in the library.