According to page 175 of the ZMF 8.2 Patch 6 Users Guide for Utilities Scratch/Rename, on panel CMNUTL01 if you do not enter ‘R’ or ‘S’ on the Option Line and type a component name (no masking), it will still present the list of members in the baseline library. However, it should also position the user at the component name you entered.  This is not working as documented.  Instead, it is working as if you left the ‘Component’ field blank to display all members in the baseline library baseline and you are positioned at the first component in the list.  

The following is from the ZMF Users Guide:

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If you typed R or S in the Option line, type a component name for the utility request.
If you left the Option line blank, do one of the following:
-     Leave the Component field blank to display all members in the baseline library on the Utility: Baseline Member List panel.
-    Type a pattern to filter the members displayed on the Utility: Baseline Member List panel.
-    Type a component name to position the Utility: Baseline Member List panel at that component.
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Full article: https://portal.microfocus.com/s/article/KM000007127