 Hello, I'm Rachel Zenberry, Chair of the Arlington Redevelopment Board, also known as the ARB, and I will be taking you through Warren Article 30, the zoning by law amendment related to gross floor area for the 2021 annual town meeting. The ARB believes that the amendments to the definitions of landscape open space and usable open space will bring clarity to how users of the zoning by law need to calculate landscaped open space and usable open space. The amendments to section 5.3.22 gross floor area provides additional clarification regarding the standards by which these two requirements are calculated. These amendments provide clarity to the zoning by law. They do not alter the substance of the by law. The ARB voted 5 to 0 at our April 5th meeting to recommend favorable action in support of Article 30. Thank you.