Refer:
https://axmentor.com/learning-lab/blog/support/adding-symbol-font-icons-grid-dynamics-365-finance-operations-enterprise-edition/?lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3BKqSVYM0KQQux%2B9DcwcfmIg%3D%3D
https://axmentor.com/learning-lab/blog/support/adding-symbol-font-icons-grid-dynamics-365-finance-operations-enterprise-edition/?lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3BKqSVYM0KQQux%2B9DcwcfmIg%3D%3D