Hi @sam.holmes
Thank you for posting this in Microsoft Q&A.
I understand your query regarding the impact of installing Content Hub packages on existing data connectors.
If you install a solution from the Microsoft Sentinel Content Hub, it will not affect existing data connectors that are already connected. The documentation explicitly states that active or custom items, including data connectors with a status of "Connected," will remain unchanged.
Installing the solution will simply add additional content and capabilities (such as workbooks, analytics rules, and hunting queries) to your Microsoft Sentinel setup without requiring reconfiguration of the existing connected data connectors.
Hope this helps. Do let us know if you any further queries.
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