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 010fdab4d1c073096df727bd8f89767db990b234..6bc0944a8b2702f9ddf19f32170426ed9212d96e 100644
--- a/docs.it4i/general/obtaining-login-credentials/obtaining-login-credentials.md
+++ b/docs.it4i/general/obtaining-login-credentials/obtaining-login-credentials.md
@@ -9,7 +9,7 @@ The computational resources of IT4I are allocated by the Allocation Committee to
 !!! note
     You need to either [become the PI][1] or [be named as a collaborator][2] by a PI in order to access and use the clusters.
 
-Head of Supercomputing Services acts as a PI of a project DD-13-5. Joining this project, you may **access and explore the clusters**, use software, development environment and computers via the qexp and qfree queues. You may use these resources for own education/research, no paperwork is required. All IT4I employees may contact the Head of Supercomputing Services in order to obtain **free access to the clusters**.
+Head of Supercomputing Services acts as a PI of a project DD-13-5. Joining this project, you may **access and explore the clusters**, use software, development environment and computers via the qexp and qfree queues. You may use these resources for own education/research, no paperwork is required. The DD-13-5 project is not intended for production calculations, in such a case please apply for own project.  All IT4I employees may contact the Head of Supercomputing Services in order to obtain **free access to the clusters**.
 
 ## Authorization of PI by Allocation Committee