Can't find relation needed for inline list

[Katelyn_Alberts]

I’m trying to duplicate an inline list of uploaded images. The source for the inline list in the same as the first, but it’s not appearing when I try to create it in this new tab.

This is original inline list, source marked:

This is the new inline list I’m trying to create but the source I need isn’t listed here?:

[Uzo]

You are not on the same sheet, create the relation there

[Katelyn_Alberts]

oh thats what i forgot!