I can’t add my sky from sky package. Help me

I can’t add my sky from sky package.
In Unity version 2022.3.11f1, I can’t find sky material option.
Please help me! I am on tight timeline.

Select Window → Rendering → Lighting to open the Lighting window. Then select the Environment tab. The first option in the list will be the Skybox Material. Change this to one of the Skybox materials from your package. If it doesn’t appear in the list, just drag the material into the box.

Note that each scene has their own lighting settings so you’ll need to repeat this for each scene in your project.

It’s also possible to change it in a script by setting Skybox.material to your custom material. https://docs.unity3d.com/ScriptReference/Skybox-material.html

Thank you, I will send you message.