more formatting

mission/publications.md

@@ -8,10 +8,11 @@ excerpt:
 # Publicly available documents
 
 #### Technical and Administrative Documentation, Policies
-* [Helmholtz AAI Policies](https://hifis.net/policies)
-* [Helmholtz centres connected to the Helmholtz AAI](https://hifis.net/doc/backbone-aai/list-of-connected-centers/)
-* Selected Services for [Initial Helmholtz Cloud Service Portfolio](https://www.hifis.net/doc/service-portfolio/initial-service-portfolio/how-services-are-selected/#selected-services-for-initial-helmholtz-cloud-service-portfolio), *2020-10-06* 
-* [All HIFIS Documentation for architectural components and processes](https://www.hifis.net/doc/)
+* [**Selected Cloud Services**](https://www.hifis.net/doc/service-portfolio/initial-service-portfolio/how-services-are-selected/#selected-services-for-initial-helmholtz-cloud-service-portfolio) for the Initial Helmholtz Cloud Service Portfolio.
+* Helmholtz Authentication and Authorization Infrastructure (AAI):
+    * Helmholtz AAI [**Policies**](https://hifis.net/policies).
+    * [**List of Helmholtz centres**](https://hifis.net/doc/backbone-aai/list-of-connected-centers/) that are technically connected to the Helmholtz AAI.
+* All [**HIFIS Documentation**](https://www.hifis.net/doc/) for architectural components and processes.
 
 
 #### Abstracts, Presentations, News