At the top of the Model Builder window, a text field for a filter text is available. Type any text into that field to filter the model tree so that only nodes that match the filter are displayed. The matching is not case sensitive. Such a filter can make it easier for you to find a node in a large model tree. Any new node that you add to the model or any action that selects a node makes that node visible even if it does not match the filtering.
When the focus is in the Model Builder window or the
Settings window, press Ctrl+L to move the focus to the text field for the filter text.
Use the options on the Filter Options menu (

) to the right in the
Model Builder window toolbar to control these parts of the model tree filtering: