account-financial-reporting/account_financial_report/report/templates/trial_balance.xml

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

    <template id="account_financial_report.report_trial_balance_qweb">
        <t t-call="web.html_container">
            <t t-foreach="docs" t-as="o">
                <t t-call="account_financial_report.internal_layout">
                    <t t-call="account_financial_report.report_trial_balance_base"/>                
                </t>
            </t>
        </t>
    </template>

    <template id="account_financial_report.report_trial_balance_base">
        <!-- Saved flag fields into variables, used to define columns display -->
        <t t-set="show_partner_details" t-value="o.show_partner_details"/>        
            <!-- Defines global variables used by internal layout -->
            <t t-set="title">Trial Balance</t>
            <t t-set="company_name" t-value="o.company_id.name"/>
            <div class="page">
                <!-- Display filters -->
                <t t-call="account_financial_report.report_trial_balance_filters"/>
                <div class="act_as_table list_table" style="margin-top: 10px;"/>

                <!-- Display account lines -->
                <t t-if="not show_partner_details">
                    <div class="act_as_table data_table" style="width: 1140px !important;">
                        <!-- Display account header -->
                        <t t-call="account_financial_report.report_trial_balance_lines_header"/>

                        <!-- Display each lines -->
                        <t t-foreach="o.account_ids" t-as="line">
                            <!-- Display account lines -->
                            <t t-call="account_financial_report.report_trial_balance_line"/>
                        </t>
                    </div>
                </t>

                <!-- Display partner lines -->
                <t t-if="show_partner_details">
                    <t t-foreach="o.account_ids" t-as="account">
                        <div class="page_break">
                            <!-- Display account header -->
                            <div class="act_as_table list_table" style="margin-top: 10px;"/>
                            <div class="act_as_caption account_title" style="width: 1141px !important;">
                                <span t-field="account.code"/> - <span t-field="account.name"/>
                            </div>

                            <div class="act_as_table data_table" style="width: 1140px !important;">
                                <!-- Display account/partner header -->
                                <t t-call="account_financial_report.report_trial_balance_lines_header"/>

                                <!-- Display each partners -->
                                <t t-foreach="account.partner_ids" t-as="line">
                                    <!-- Display partner line -->
                                    <t t-call="account_financial_report.report_trial_balance_line"/>
                                </t>
                            </div>

                            <!-- Display account footer -->
                            <t t-call="account_financial_report.report_trial_balance_account_footer"/>
                        </div>
                    </t>
                </t>
            </div>
    </template>

    <template id="account_financial_report.report_trial_balance_filters">
        <div class="act_as_table data_table" style="width: 1140px !important;">
            <div class="act_as_row labels">
                <div class="act_as_cell">Date range filter</div>
                <div class="act_as_cell">Target moves filter</div>
                <div class="act_as_cell">Account balance at 0 filter</div>
            </div>
            <div class="act_as_row">
                <div class="act_as_cell">
                    From: <span t-field="o.date_from"/> To: <span t-field="o.date_to"/>
                </div>
                <div class="act_as_cell">
                    <t t-if="o.only_posted_moves">All posted entries</t>
                    <t t-if="not o.only_posted_moves">All entries</t>
                </div>
                <div class="act_as_cell">
                    <t t-if="o.hide_account_balance_at_0">Hide</t>
                    <t t-if="not o.hide_account_balance_at_0">Show</t>
                </div>
            </div>
        </div>
    </template>

    <template id="account_financial_report.report_trial_balance_lines_header">
        <!-- Display table headers for lines -->
        <div class="act_as_thead">
            <div class="act_as_row labels">
                <t t-if="not show_partner_details">
                    <!--## Code-->
                    <div class="act_as_cell" style="width: 100px;">Code</div>
                    <!--## Account-->
                    <div class="act_as_cell" style="width: 600px;">Account</div>
                </t>
                <t t-if="show_partner_details">
                    <!--## Partner-->
                    <div class="act_as_cell" style="width: 700px;">Partner</div>
                </t>
                <!--## Initial balance-->
                <div class="act_as_cell" style="width: 110px;">Initial balance</div>
                <!--## Debit-->
                <div class="act_as_cell" style="width: 110px;">Debit</div>
                <!--## Credit-->
                <div class="act_as_cell" style="width: 110px;">Credit</div>
                <!--## Ending balance-->
                <div class="act_as_cell" style="width: 110px;">Ending balance</div>
            </div>
        </div>
    </template>

    <template id="account_financial_report.report_trial_balance_line">
        <!-- # line -->
        <div class="act_as_row lines">
            <t t-if="not show_partner_details">
                <!--## Code-->
                <div class="act_as_cell left"><span t-field="line.code"/></div>
            </t>
            <!--## Account/Partner-->
            <div class="act_as_cell left"><span t-field="line.name"/></div>
            <!--## Initial balance-->
            <div class="act_as_cell amount"><span t-field="line.initial_balance"/></div>
            <!--## Debit-->
            <div class="act_as_cell amount"><span t-field="line.debit"/></div>
            <!--## Credit-->
            <div class="act_as_cell amount"><span t-field="line.credit"/></div>
            <!--## Ending balance-->
            <div class="act_as_cell amount"><span t-field="line.final_balance"/></div>
        </div>
    </template>

    <template id="account_financial_report.report_trial_balance_account_footer">
        <!-- Display account footer -->
        <div class="act_as_table list_table" style="width: 1141px !important;">
            <div class="act_as_row labels" style="font-weight: bold;">
                <!--## Account-->
                <div class="act_as_cell left" style="width: 700px;"><span t-field="account.code"/> - <span t-field="account.name"/></div>
                <!--## Initial balance-->
                <div class="act_as_cell amount" style="width: 110px;"><span t-field="account.initial_balance"/></div>
                <!--## Debit-->
                <div class="act_as_cell amount" style="width: 110px;"><span t-field="account.debit"/></div>
                <!--## Credit-->
                <div class="act_as_cell amount" style="width: 110px;"><span t-field="account.credit"/></div>
                <!--## Ending balance-->
                <div class="act_as_cell amount" style="width: 110px;"><span t-field="account.final_balance"/></div>
            </div>
        </div>
    </template>

</odoo>