fix creating team text

guides/creating_a_team.md

@@ -10,4 +10,4 @@ To create a new GitHub team and assign it to one or more repositories, follow th
 
 2. Modify the configuration file [repos.yaml](../config/repos.yaml) to include the desired assignments. You can either submit a pull request with the changes, or if you prefer, create a ticket outlining your desired modifications, and we will handle the pull request on your behalf.
 
-To join the GitHub team, users must belong to two GIAM groups: first, the 'Allianz Open Source' group, and second, the group created in step 1 above. It's important to note that the person who created the GIAM group does not automatically become a member but must also order the group. Detailed instructions on joining a team can be found [here](joining_a_team.md).
+After the Github Team is created, users that want to join can order the GIAM group. In such an case the bell icon in the header of GIAM will turn orange. It indicates that order must be approved by one of the owners. It's important to note that the person who created the GIAM group does not automatically become a member but must also order the group. Also, owners cannot approve their ordering request themself. Instead the second owner must approve. After approval the sync process usually takes one day, but sometimes up to 3 days to become visible in Github. Detailed instructions on joining a team can be found [here](joining_a_team.md).