Edit spreadsheet model in ARIS Connect Designer

Hello,

I have created some spreadsheet models and assigned them to functions. I want to add information in the spreadsheets using ARIS Connect designer but I am not able to add anything in it. However, I am able to edit spreadsheet using ARIS Architect client. Can someone help me in guiding how can I edit it using ARIS Connect Designer?

Thanks in advance!

Regards,

Deepanshu Vaya