From f3121badeb6e94d5f7cbe83b25db205135cf6c82 Mon Sep 17 00:00:00 2001
From: Jan Siwiec <jan.siwiec@vsb.cz>
Date: Thu, 29 Oct 2020 11:17:51 +0100
Subject: [PATCH] added info on cesnet joint infra

---
 .../obtaining-login-credentials.md                            | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs.it4i/general/obtaining-login-credentials/obtaining-login-credentials.md b/docs.it4i/general/obtaining-login-credentials/obtaining-login-credentials.md
index 81451a736..561bc9fed 100644
--- a/docs.it4i/general/obtaining-login-credentials/obtaining-login-credentials.md
+++ b/docs.it4i/general/obtaining-login-credentials/obtaining-login-credentials.md
@@ -112,6 +112,10 @@ Once authorized by a PI, every person (PI or collaborator) wishing to access the
 1. Statement that you have read and accepted the [Acceptable use policy document][c] (AUP).
 1. Attach the AUP file.
 1. Your preferred username (3 to 12 characters). The preferred username must associate with your first and last name or be otherwise derived from it. Only alphanumeric sequences and dash signs are allowed.
+
+!!! important
+    CESNET, CERIT-SC, and IT4I infrastructures will operate a joint e-INFRA CZ infrastructure. If you have a CESNET (e.g. MetaCentrum, DÚ) or CERIT-SC account, make sure to choose the same login name for your IT4I account to have uniform access to all services in the future.
+
 1. In case you choose an [Alternative way to personal certificate][3], a **scan of photo ID** (personal ID or passport or driver license) is required.
 
 !!! warning
-- 
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