Definition: Deposit (Withdrawal)
This is used to offset your Account Balance (Net Liq.) for the purpose of calculating Daily Return and Cumulative Return. You should enter this in your Account Balance entry on the same day it is reflected in your Account Balance (Net Liq.), not necessarily the day you requested it from your brokerage.
On your first Account Balance entry, don't enter your entire account balance as a deposit — Wingman only needs it going forward, not to initialize the account's balance.