diff --git a/04-so_you_wanna.Rmd b/04-so_you_wanna.Rmd
index 8dd04a4..81c5e64 100755
--- a/04-so_you_wanna.Rmd
+++ b/04-so_you_wanna.Rmd
@@ -65,7 +65,7 @@ The following workflow seems to work well, but if you prefer another one, let me
 11. Ask a colleague to try to run your code, given the manuscript and access to the repository, and no other help from you.
 12. When the final manuscript is ready for coauthors' approval, confirm with them (if you've not yet) their funding and preferred and non-preferred reviewers. Make sure they don't have a COI with any of the preferred reviewers.
 13. Draft the cover letter, or whatever introductory text the journal requires.
-14. When all coauthors have approved the manuscript, we submit it to a preprint server (without journal-specific typesetting), publish the repository, and submit to a journal.
+14. When all coauthors have approved the manuscript, we submit it to a preprint server (without journal-specific typesetting), publish the repository, and submit to a journal. Note: Preprints should be licensed [CC BY](https://creativecommons.org/share-your-work/cclicenses/) 4.0 without noncommercial or nondistribution restrictions.
 15. Celebrate.
 
 ### "Mature" papers
diff --git a/05-coding.Rmd b/05-coding.Rmd
index 5d187fa..4c3be55 100644
--- a/05-coding.Rmd
+++ b/05-coding.Rmd
@@ -994,13 +994,13 @@ For each node purchased by the lab, the warranty is 5 years. Once the warranty r
 For the current status of private nodes, use:
 
 
-```{sh}
+```
 sinfo -p cobey
 ```
 
 Or for nodes with "cobey" in the name:
 
-```{sh}
+```
 sinfo | grep cobey
 ```
 
@@ -1055,3 +1055,15 @@ If data is exposed, lost or stolen, it should be reported according to the corre
 
 Methods for transferring files are available in the [MidwayR User Guide](https://midwayr-docs.rcc.uchicago.edu/data-transfer/).
 
+
+### Data Locations
+
+
+|Name|MidwayR Directory|Aura Name|IRB Code|Location(s)|
+|----|-----------------|---------|--------|-----------|
+|PARIS/SPARTA|cobey-covid|COVID-19 immune dynamics|IRB20-2105|MidwayR|
+|DRIVE|cobey-drive|Flu and COVID-19 RCT|IRB20-0217|MidwayR|
+|Marshfield|N/A|Flu vaccine effectiveness|IRB17-1134|UChicago Box|
+|NPICS|N/A|Longitudinal dynamics|IRB18-0554|Midway/UChicago Box|
+|DIVERsity|N/A|Heterogeneous responses|IRB22-0713|CRI/UChicago Box|
+