Greetings Shannon! If I understand your question correctly, this should tell you what you need to know about who manually assigned a waiting interaction:

This coupled with setting the "Routing Used" to "Manual" will help you narrow things down even more:

Documentation: https://help.mypurecloud.com/articles/consolidated-view-of-available-columns-in-performance-views/
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Brian T. Jones | Ascension | Senior Specialist - Technology
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