Update gitlab post according to review

_posts/2021/02/2021-02-09-helmholtz-gitlab.md

@@ -20,7 +20,8 @@ excerpt: >
 The HIFIS Software team is happy to announce the general availability of the
 [Helmholtz GitLab](https://gitlab.hzdr.de) which can be used free-of-charge
 by anybody within Helmholtz and their partners.
-It is hosted by HIFIS Software entirely on HZDR servers.
+It is hosted by HIFIS Software entirely on HZDR servers, jointly created by
+UFZ and HZDR.
 
 ## How to access?
 
@@ -46,9 +47,10 @@ quick-start introduction.
 ## Technical Details
 
 We aim to be as open and transparent as possible while hosting the service.
-Therefore, we decided to host the service via Ansible and to make the source code
+Therefore, we decided to manage the service via Ansible and to make the source code
 generally available. Thus, we allow you to reproduce, validate and understand
-the deployment of the service via [this project][ansible-deployment].
+the deployment of the service via [this project][ansible-deployment] together
+with the published [Ansible roles][roles].
 
 <div class="alert alert-success">
   <h2 id="contact-us"><i class="fas fa-info-circle"></i> In-depth Software Consulting</h2>
@@ -72,3 +74,4 @@ the deployment of the service via [this project][ansible-deployment].
 [packages]: https://gitlab.hzdr.de/help/user/packages/package_registry/index.md
 [new-to-git]: https://gitlab.hzdr.de/help/#new-to-git-and-gitlab
 [ansible-deployment]: https://gitlab.hzdr.de/hifis-software-deployment/gitlab
+[roles]: https://gitlab.com/hifis/ansible