::: moniker range="azure-devops"
[!div class="mx-tdCol2BreakAll"]
Role Description Creator Global role, available from environments hub security option. Members of this role can create the environment in the project. Contributors are added as members by default. Required to trigger a YAML pipeline when the environment does not already exist. Reader Members of this role can view the environment. User Members of this role can use the environment when creating or editing YAML pipelines. Administrator Members of this role can administer permissions, create, manage, view and use environments. For a particular environment, its creator is added as Administrator by default. Administrators can also open access to an environment to all pipelines.
::: moniker-end
::: moniker range="< azure-devops"
Important
When you create an environment, only the creator has the administrator role.
[!div class="mx-tdCol2BreakAll"]
Role Description Creator Global role, available from environments hub security option. Members of this role can create the environment in the project. Contributors are added as members by default. Required to trigger a YAML pipeline when the environment does not already exist. Reader Members of this role can view the environment. User Members of this role can use the environment when creating or editing YAML pipelines. Administrator In addition to using the environment, members of this role can manage membership of all other roles for the environment. Creators are added as members by default.
::: moniker-end