Hot to save as wsxz

Hello,

I own Trados Studio 2024 Freelance - 18.0.1.2259.

The instructions for the project are: This is to be translated in Trados as a single document. When completed, please upload the .wsxz file.

The source file is a DOC.

I have WorldServer installed, but when I click on Create WorldServer Return Package I get this error: Please select a WorldServer project.

How can I achieve this? Sorry but it's the first time someone asks me to return this kind of file.

Thanks,

Francesco

emoji