pos/pos_order_to_sale_order/static/src/xml/pos_order_to_sale_order.xml

<?xml version="1.0" encoding="utf-8"?>
<template>

    <t t-name="CreateSaleOrderButtonWidget">
        <span class="control-button order-split" t-att-style='widget.is_visible() ? "display: block;" : "display: none;"'>
            <i class="fa fa-download"></i>Create Sale Order
        </span>
    </t>

     <t t-name="CreateSaleOrderScreenWidget">
        <div class="screen">
            <div class="screen-content">
                <div class="top-content">
                    <span class='button back'>
                        <i class='fa fa-angle-double-left'></i>
                        Back
                    </span>
                    <h1>Create Sale Order</h1>
                </div>
                <div class="centered-content">
                    <div class="paymentmethods">
                        <div class="button paymentmethod"
                                id="button-create-draft-order" action="draft">
                            Create Draft Sale Order
                        </div><div class="button paymentmethod"
                                id="button-create-confirmed-order" action="confirmed">
                            Create Confirmed Sale Order
                        </div><div class="button paymentmethod"
                                id="button-create-delivered-order" action="delivered">
                            Create Delivered Sale Order
                        </div>
                    </div>
                </div>
            </div>
        </div>
     </t>
</template>