Hi,

There are some free modules available in the lower versions, you can have a look at those code and apply necessary change and use it in the v13. See: Export Security

Also the same option has been added into Odoo14, you can check the corresponding code in the commit in v14 and apply it to v13 as custom module, see the commit: [IMP] base: allow restricting / removing exports right

Thanks

This free module works for me in Odoo 13:

https://apps.odoo.com/apps/modules/13.0/remove_export_option/

i try module export  and but it not work because export in odoo 12 was a lebel but in odoo 13 it is a button and be in xml file

odoo.define("web_disable_export_group", function(require) {
"use strict";

    var core = require("web.core");
    var Sidebar = require("web.Sidebar");
    var session = require("web.session");
    var _t = core._t;

    Sidebar.include({
        _addItems: function (sectionCode, items) {
            var _items = items;
            if (!session.is_superuser && sectionCode === 'other' && items.length && !session.group_export_data) {
                _items = _.reject(_items, {label:_t("Export")
;
                });
            }
            this._super(sectionCode, _items);
        },
    });
});

Hello All,

This module can helps you: 

https://apps.odoo.com/apps/modules/13.0/disable_export

See how it works: https://youtu.be/ILc_9F_Ksas

Thanks