Steps to follow - Go to the contact app for example - Export some records with a relational field in the import-compatible xlsx format - Reimport the downloaded file - Odoo can't find matching records with a name False Cause of the issue xlsxwriter will write a boolean false value for empty relations Solution If a field is relational, write an empty string instead opw-2643705 closes odoo/odoo#82803 X-original-commit: 510a498aa71f117975a08ca3d3df6217e3b8a74d Signed-off-by: Xavier Morel (xmo) <xmo@odoo.com> Signed-off-by: Hubert Van De Walle <huvw@odoo.com>