how to export the complete metadata of complete SugarCRM or core modules

how to export the complete metadata of  SugarCRM instance or only core modules

I got the following steps while googling

  1. Log in to your SugarCRM instance as an administrator.
  2. Navigate to the "Admin" section of SugarCRM. This is typically accessible through the top navigation menu or a gear icon.
  3. In the Admin section, look for the "Module Loader" option. The specific name may vary depending on the version of SugarCRM you are using.
  4. Click on the "Module Loader" option to access the module management tools.
  5. In the Module Loader, look for an "Export" or "Download" option, typically under the "Actions" or "Package" section.

But there is no option found for  "Export" or "Download"