Consultation on TEA setting chemical consumption and product yield

Hello, can I ask you about setting the net chemical consumption and product yield when BioSTEAM calculates TEA? Thanks for your help. Wish you a good day.

a) Could I consult you how to set the initial dosage of a chemical to net consumption when BioSTEAM calculates TEA. The chemical is recycled through a recovery process, so the actual consumption is much less than the initial amount.

b) When BioSTEAM calculates TEA, can the yield of the product be modified manually? There are two processes for recycling products, but only one is set up in the flow chart, and the other is not set up, but the actual yield is obtained through the processes of two recycled products. When calculating TEA, if I want to change the yield to the total yield obtained through the processes of two recycled products, may I ask you what I can do?