1. Select Screener from the Top menu.

2. Select "Custom"  from left design panel.

3. Click on "+ New" to create a New custom screener.

4. Select "Add Criteria". This will allow you to add you main criteria you will use to screen you stocks. You can choose from a wide range of ratios conveniently categories making your screening process easy. 

5. You can easily apply limits and thresholds to your criteria to zone in on stocks that meet your specific investment requirements. 

6. Select "Country" and "Sector" to refine your screening to specific industry sectors in you selected countries.

7.  If you need to update the selection Criteria just click on "Apply" and "Save" the changes .