Currently, My internal user (Khanh Nguyen) has choosen administration is blank.
I would like to upload and import excel files into attendance module of Odoo 13 by internal user but only administrator can upload excel files.
So how to set permissions for internal user to upload and import excel files into attendance module?
This trouble is due to XLSX files mistaken as SVG files. Edit odoo/fields.py following this commit
https://github.com/odoo-dev/odoo/commit/5a7a362188473de919cd7562996057f73deb5eaf
Or pull the latest Odoo 13 source, they committed this fixing days ago
https://github.com/odoo/odoo/commit/65d709c9ab386d646f682c494cfb21cb06ec8034