Revise the second bullet under Beta Update to read as: "The cost-based threshold for Option 2 has been removed to simplify credit achievement.

Revise the first sentence in the second paragraph under Step by Step Guidance to read as "Option 2 Material ingredient optimization requires the selection of at least 5 products to meet at least one of the paths listed in the credit requirement."

Revise Step 3 to read as: "Calculate number of compliant products"
Revise second paragraph under Option 2. Material Ingredient Optimization to read as:
"Equation 2 (formerly for product supply chain optimization) is no longer applicable. Therefore, determine the total number of compliant products using the new Equation 2 below. LEED v4 Equation 3 for alternative structure and enclosure percentage limit is no longer applicable."

Under Calculations, delete Equation 1 and revise first sentence to read: "Use the new Equation 2 below for Option 2 Material Ingredient Optimization (also see Further Explanation, Material Ingredient Optimization)

Delete the first bullet under Equation 2 and revise the Note to read: "no single product may contribute more than 2X the product valuation.

Under "Additional GreenScreen related guidance for Option 2 with GreenScreen Benchmark 1 for manufacturers and suppliers" revise second paragraph to read as: "Option 2 in LEED v4.1 (Advanced Inventory and Assessment and Material Ingredient Optimization) place a more deliberate focus on the concept of ingredient assessment beyond screening, now explicitly reward GS Benchmark assessments for 75% by weight of product (valued at 1 product) or for 95% by weight of product (valued at 1.5 product) and require the remaining percentage by weight product in both cases to be screened using GS List Translator."

Throughout Guidance, remove all instances of "50% of cost or", "100% of cost or" and "150% of cost or"

Under Exemplary performance replace "20% by cost or 20" with "10"