diff --git a/peps/pep-0735.rst b/peps/pep-0735.rst
index a9d305aa0..4bf9c38e6 100644
--- a/peps/pep-0735.rst
+++ b/peps/pep-0735.rst
@@ -168,8 +168,10 @@ Regarding Poetry and PDM Dependency Groups
 ------------------------------------------
 
 The existing Poetry and PDM tools already offer a feature which each calls
-"Dependency Groups", but using non-standard data belonging to the ``poetry``
-and ``pdm`` tools.
+"Dependency Groups". However, absent any standard for specifying collections
+of dependencies, each tool defines these in a tool-specific way, in the
+relevant sections of the ``[tool]`` table.
+
 (PDM also uses extras for some Dependency Groups, and overlaps the notion
 heavily with extras.)
 
@@ -180,8 +182,9 @@ to common dependency specifiers.
 It should be possible for such tools to use standardized Dependency Groups as
 extensions of their own Dependency Group mechanisms.
 However, defining a new data format which replaces the existing Poetry and PDM
-solutions is a non-goal, as it would require standardizing their various
-non-standard features.
+solutions is a non-goal. Doing so would require standardizing several
+additional features, such as path dependencies, which are supported by these
+tools.
 
 Dependency Groups are not Hidden Extras
 ---------------------------------------