Mention self-tests
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/docs/psa-transition.md b/docs/psa-transition.md
index 007beca..34f7a74 100644
--- a/docs/psa-transition.md
+++ b/docs/psa-transition.md
@@ -196,6 +196,10 @@
Under the hood, `PSA_WANT_xxx` enables the necessary legacy modules. Note that if a mechanism has a PSA accelerator driver, the corresponding legacy module is typically not needed. Thus applications that use a cryptographic mechanism both through the legacy API and through the PSA API need to explicitly enable both the `PSA_WANT_xxx` symbols and the `MBEDTLS_xxx` symbols.
+### Self-tests
+
+There is currently [no PSA equivalent to the self-tests](https://github.com/Mbed-TLS/mbedtls/issues/7781) enabled by `MBEDTLS_SELF_TEST`.
+
## Miscellaneous support modules
### Error messages