How to Filter Reviewers and Assign Them in Bulk by Demographic Fields?

Please find below a step-by-step guide on how to filter reviewers and assign them in bulk by demographic Fields:

1. Go to menu item Reviewing/faculty and navigate to  Assign Abstracts - Bulk
2. Click on 'Filter Reviewers' and select the required demographic field i.e. country, language code etc then type below the EXACT value that you have in your values list* and click on 'Assign' https://www.screencast.com/t/XNbzgXKaRj

* Please note that you can create new demographic fields according to your needs and then you will be   
   to filter and assign reviewers accordingly. 
   If you are not sure how to create new demographic fields for reviewers, please check the following
   article.