I am trying to create data file using XML, so I can load predefined configuration during the instalation of my module. However, I couldn't insert the ID of the default company (company_id) which exists in res.company model ( I tried both eval, and ref, but both didn't work for me). I also thought in creating an external ID for a specific record (with given name) then using ref to reference this record but havent' found a way to make it.
<record id="!!!!!!!!" model="mis.report.instance">
<field name="name">Balance Sheet</field>
<field name="report_id" ref=" !!!!!!!!!!!!" />
<field name="target_move">all</field>
<field name="hide_analytic_filters">True</field>
<field name="company_id" ref="how to reference the default company ID" ></field>
</record>