diff --git a/repos/rust-lang/library-trait-evolution-initiative.toml b/repos/rust-lang/library-trait-evolution-initiative.toml
new file mode 100644
index 000000000..2f8ed297d
--- /dev/null
+++ b/repos/rust-lang/library-trait-evolution-initiative.toml
@@ -0,0 +1,11 @@
+org = "rust-lang"
+name = "library-trait-evolution-initiative"
+description = ""
+homepage = "https://rust-lang.github.io/library-trait-evolution-initiative/"
+bots = ["rustbot"]
+
+[access.teams]
+library-trait-evolution-initiative = "maintain"
+all = "write"
+
+[environments.github-pages]
diff --git a/teams/project-library-trait-evolution.toml b/teams/project-library-trait-evolution.toml
new file mode 100644
index 000000000..ba355353c
--- /dev/null
+++ b/teams/project-library-trait-evolution.toml
@@ -0,0 +1,25 @@
+name = "project-library-trait-evolution"
+kind = "project-group"
+subteam-of = "lang"
+
+[people]
+leads = ["lcnr"]
+members = [
+    "lcnr",
+    "dingxiangfei2009",
+    "cramertj",
+    "tmandry",
+]
+alumni = []
+
+[website]
+name = "Library Trait Evolution Initiative"
+description = "Enabling library authors to more easily change their trait definitions"
+repo = "https://github.com/rust-lang/library-trait-evolution-initiative"
+zulip-stream = "t-lang/library-trait-evolution"
+
+[[github]]
+orgs = ["rust-lang"]
+
+[[zulip-groups]]
+name = "library-trait-evolution-initative"
\ No newline at end of file