Go to Portfolio

Click on the company whose valuation you want to change

Open the Rounds tab: your investments in this company are listed there

Select the 3 small dots at the end of the line of a round

Select Edit

Go to the Details tab

Enter the Current price per share (current value of a share of this company)

Click Done

Go to Portfolio

Tap on the company whose valuation you want to change

Open the Rounds tab

Tap one of the rounds

Select Edit at the bottom left

Update the value of the Current price/share field (current value of a share of this company)

Confirm using the ✅ icon at the top right