# WEB APP REFERENCES

- [Sign-in and Sign-out](/chatbees/web-app-references/sign-in-and-sign-out.md)
- [Manage Connectors](/chatbees/web-app-references/manage-connectors.md): You can manage connectors as a Flex account user, or have the appropriate permission as an Enterprise account user
- [Manage Collections](/chatbees/web-app-references/manage-collections.md): You can manage collections as a Flex account user, or have the appropriate permission as an Enterprise account user.
- [Data Sources](/chatbees/web-app-references/manage-collections/data-sources.md): You can manage data sources as a Flex account user, or have the appropriate permission as an Enterprise account user.
- [Configure Periodic Import](/chatbees/web-app-references/manage-collections/data-sources/configure-periodic-import.md): Periodically import data from configured data sources
- [Chat with collection](/chatbees/web-app-references/manage-collections/chat-with-collection.md): You can chat with a collection as a Flex account user, or have the appropriate permission as an Enterprise account user.
- [View Q/A history](/chatbees/web-app-references/manage-collections/view-q-a-history.md): You can view QA history as a Flex account user, or have the appropriate permission as an Enterprise account user.
- [Publish a Collection](/chatbees/web-app-references/manage-collections/publish-a-collection.md): You can publish a Collection as a Flex account user, or have the appropriate permission as an Enterprise account user.
- [Manage Users](/chatbees/web-app-references/manage-users.md): You can invite or remove users within your organization or change their permission
- [\[Flex\] Billing and Payment](/chatbees/web-app-references/flex-billing-and-payment.md): Payment method is when a Flex account exceeds the free limit
- [\[Enterprise\] Billing and Payment](/chatbees/web-app-references/enterprise-billing-and-payment.md): Payment method is required for Enterprise accounts
- [Account Usage](/chatbees/web-app-references/account-usage.md): You can explore account usage as a Flex account user, or Enterprise account user with the appropriate permission.
- [API Keys](/chatbees/web-app-references/api-keys.md): All users can manage their own API keys
- [Generated Code Sample](/chatbees/web-app-references/generated-code-sample.md): Use Python SDK to access ChatBees programmatically