diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
new file mode 100644
index 0000000000000000000000000000000000000000..dc6d8b493ac4f8fe6194f2fe3145776a604f6d22
--- /dev/null
+++ b/.github/CONTRIBUTING.md
@@ -0,0 +1,10 @@
+This project is now tracked on our hosted gitlab server at:
+https://git.duniter.org/nodes/rust/duniter-rs
+
+The current github repository is a simple clone taken up to date at each push on the main gitlab repository.
+
+All contributions should be performed on the main gitlab repository.
+
+Pull requests proposed on github would generate more work for the main contributors.
+
+Issues must be submitted on gitlab : https://git.duniter.org/nodes/rust/duniter-rs/issues
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diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
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index 0000000000000000000000000000000000000000..44f638aa0806ba93dbb350cdddc75a05e2464b0b
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,3 @@
+Please note that all issues must be opened at https://git.duniter.org/nodes/rust/duniter-rs/issues/new?issue
+
+Thank you for your understanding.
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diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
new file mode 100644
index 0000000000000000000000000000000000000000..671d6ab1f19cba83faf7baf40c06ef58beaa8a91
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,10 @@
+This project is now tracked on our hosted gitlab server at:
+https://git.duniter.org/nodes/rust/duniter-rs
+
+The current github repository is a simple clone taken up to date at each push on the main gitlab repository.
+
+All contributions should be performed on the main gitlab repository.
+
+Pull requests proposed on github would generate more work for the main contributors, therefore we would really appreciate if you can create instead merge requests on our hosted gitlab instance.
+
+Thank you for your understanding.
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