What are the “Iceberg Buys” and “Iceberg Sells” settings on the Settings – Advanced – Engine settings tab of the MoonBot terminal for?

The MoonBot terminal has the inclusion of special modes for iceberg orders. They are enabled on the Settings – Advanced – Engine settings tab:
a) Iceberg Buys: a special iceberg mode, on activation of which your order to buy will not be fully visible in the Order Book, but only 10%, with 10% buyout an order to buy the next 10% will be automatically displayed, this is done not to scare the exchange participants with large “walls” in the Order Book.
b) Iceberg Sells: A special iceberg mode, when you activate this mode your sell order will not be completely visible in the market, but only 10% of it, and when you buy 10%, an order to sell the next 10% will be automatically displayed, this is done in order not to scare the participants of the exchange with big walls in the Order Book.
Besides, to quickly enable or disable the mode of iceberg orders, on the right side of the main window of the MoonBot terminal there are two buttons “Buy” and “Sell” with dice icons.