Discard a single Change Set Item

[connor.volk@centauricorp.com]

We are using TWC 19.0 and getting just started with commiting changes from a trunk version to new versions after edits. We do utilize the Change Sets view to see what has been edited during a session.
Source: https://docs.nomagic.com/display/MD190/Change+Sets

Is there a method for discarding a change made on an individual basis from the change set? I am not yet seeing the correct method to do this for an item that we want to revert. Surely we are not forced to commit all the changes if we decide we need to revert one from earlier in the session. We see we can Suspend the entire Change Set and subsequently Discard the Set. But what if we want to keep 95% of it and revert one change?

Thank you