Merge pull request #1087 from FredHutch/sr-fix

Update store_posix.md

_scicomputing/store_posix.md

@@ -67,6 +67,9 @@ For data made by Fred Hutch researchers via the Genomics Shared Resource, the de
 
 For example, depending on the intended use of the datasets, it may be desirable once data is generated by the Genomics Shared Resource to archive the data to the researcher's `Economy` storage space (AWS S3), with a copy put in `Scratch` for immediate processing.  The specific organization of archive and working copies of data will depend on the particular project involved.  
 
+<div class=".notice">
+Additionally, links to other data sources can appear here, such as data from the Fred Hutch Genomics Shared Resource (/SR). Changing ownership or permissions of the ./SR folder tree will break the automated delivery of scientific data to these folders. We ask that you do not change the ownership or permissions of the ./SR folder tree.
+</div>
 
 ## Secure