First, go to the Keyword Manager: just click the Teams tab in the top navigation bar, then click on your desired team.
Next, select the Segments tab and click the green Add Segment button.
Then, name and describe your segment, and add your desired condition(s) to filter by.
After clicking the Add Condition button, begin typing to find your desired condition more quickly.
You can further manipulate your conditions using all the available buttons.
⚠️ Don't forget to click the green Create Segment button when you're done!
You can use your segments to filter your ranking data using the Segments dropdown in any dashboard.