# Application administrator role

> For the complete documentation index, see [llms.txt](https://doc.ibexa.co/projects/userguide/en/6.0/llms.txt).

Discover administrative tasks that you can perform in the back office.

When you perform administrative duties for your organization, you often are responsible for the configuration and maintenance of Cohesivo-based application, and solving architectural challenges and performance problems.

In Cohesivo, most of such tasks are done outside of the UI. It's described in detail in [Developer Documentation](https://doc.ibexa.co/en/6.0/). However, certain things can be done in the back office.

## What would you like to do today?

- [Work with websites](https:///ez-systems-developer-documentation--421.com.readthedocs.build/projects/userguide/en/421/website_organization/work_with_sites/): Use Site Factory to easily create multiple websites, with different designs and subsets of content, based on common skeletons.
- [Manage permissions and users](https:///ez-systems-developer-documentation--421.com.readthedocs.build/projects/userguide/en/421/permission_management/permissions_and_users/): Register users and use permission system to give them access to various parts of the system.
- [Manage content model](https:///ez-systems-developer-documentation--421.com.readthedocs.build/projects/userguide/en/421/persona_paths/manage_content_model/): Learn about the content model, content types and fields.
- [View workflow list](https:///ez-systems-developer-documentation--421.com.readthedocs.build/projects/userguide/en/421/content_management/workflow_management/view_workflow_list/): Review a list of workflows that are available in the installation.