Hey, in previous version of odoo (v.12) we specified account.tax record like this:

    <odoo>
    <data>
        <record model="account.tax" id="hemma_tax_st0">
            <field name="name">Utgående moms 0%</field>
            <field name="type_tax_use">sale</field>
            <field name="amount_type">percent</field>
            <field name="amount">0.0</field>
            <field name="account_id" ref="l10n_se.1_coa_2631"/>
            <field name="refund_account_id" ref="l10n_se.1_coa_2631"/>
            <field name="description">ST0</field>
        </record>
    </data>
</odoo>

        
 

But it seems like account_id and refund_account_id doesn't exist anymore, how do we migrate our code?