I can't find the save key on Catia V5 2017

I started working on a Part on Catia after I noticed that the auto savegrade does not engage, I wanted to do it in a manual way and I can't find the record button, even trying the shortcut key ctrl+s doesn't work
Please help me.

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In the "File"/"Backup" drop-down menu, there it is.

Then you have to customize the icons to put it in the bottom menu bar.

No it's not, it's okay I've solved the problem.
Thank you.