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+++ b/docs/circleci-recommendation.md
@@ -1,3 +1,53 @@
 # CircleCI Recommendation
 
-**TODO** If you are a Circle CI user who is willing to help, please see Issue #37
+## Summary
+
+```yml
+- run:
+   command: |
+     vstest.console.exe ... --logger:"junit;LogFilePath=TestResults/test-result.xml;FailureBodyFormat=Verbose"
+- store_test_results:
+   path: TestResults/
+```
+
+## Details
+
+CircleCI uses just a few pieces of the JUnit XML report to generate the displayed user interface.
+<!--
+Maintenance note:
+Findings as of July 20 2023.
+ - Only data in a <testcase> element is shown.
+ - The logger only puts console text in at the <testsuite> level so CircleCI ignores it.
+-->
+For each failed test (i.e. for each JUnit `<testcase>` element containing a failure or an error),
+CircleCI only shows the testcase's failure/error message, any text within the failure/error element, plus any `<system-out>` or `<system-err>` text.
+It does not show the testcase's properties.
+It does not show data from the testsuite.
+
+By default, the logger records test console output in the JUnit testsuite,
+which CircleCI ignores;
+this can be improved upon by setting FailureBodyFormat when invoking the logger.
+Setting MethodFormat provides no additional information or functionality.
+
+### FailureBodyFormat
+
+Setting `FailureBodyFormat=Verbose` when invoking the logger ensures that any test console output is visible in the CircleCI UI for (failed) tests.
+This can provide important/useful information,
+especially if the test failure message is insufficiently informative on its own.
+
+- `Default`:
+  ![FailureBodyFormat Default](assets/circleci-test-expanded-with-failure-default.png)
+
+- `Verbose`:
+  ![FailureBodyFormat Verbose](assets/circleci-test-expanded-with-failure-verbose.png)
+
+### MethodFormat
+
+CircleCI shows the class names of each failed test so setting `MethodFormat=Class` or `MethodFormat=Full` provides no further information on the CircleCI UI; the effect is purely cosmetic and is a matter of personal preference.
+
+- `Default`:
+  ![MethodFormat Default](assets/circleci-test-collapsed-with-methodname-default.png)
+- `Class`:
+  ![MethodFormat Class](assets/circleci-test-collapsed-with-methodname-class.png)
+- `Full`:
+  Same as `Class`.