If we have a tenant with many values and multiple flows, it can be handy to know an easy way to track which value is used in which flow.
Click Values to open the Values tab, and click the edit button next to the value you want to track.
This opens a screen with the configuration details of the value. We can find the list of dependencies here.
Oh look, the value we selected was used in a page layout as well!
If a value is used in a flow (or a page layout, for that matter) it creates dependencies – which means we will not be able to delete the value from the tenant, without either deleting the flow or removing the value from the flow first.