We can record your deposit into your equity account, @Paul11. I'll help you accomplish this so you can easily track the additional funds for your business from you.
Otherwise, you'll need to set up an equity account and record a deposit since your bank doesn't automatically import transactions. To do so, follow these steps:
Go to + New and select Bank deposit.
From the Account drop-down menu, choose the bank account you're depositing the money into.
Enter the Date you deposited the money.
In the Add funds to this deposit section, click the name of the investor in the Received from field.
In the Account field, pick the appropriate equity account.
Specify a Payment method,then fill in the Amount field.