--- title: "Settings for API operations" canonical: "https://docs.cuesystem.com/space/MESSG/667451549/Settings%20for%20API%20operations" format: markdown --- > ℹ️ This chapter applies only to touchONE-solution users. If you are using Essential setup or touchONE-manager to manage reservation units, the settings in this chapter are not required. For **Connection Agent for API operations** you need a **dedicated service account with full access to all resources**. Details and purpose of Connection Agent API operations are described [here](https://cue.atlassian.net/wiki/spaces/TAM/pages/243105793). The procedure for creating and setting up a service account is [above](https://cue.atlassian.net/wiki/spaces/MESSG/pages/216629258). > ⚠️ The settings described below on this page are only valid for touchONE-solution up to version 9. **From version 10 they are no longer needed if you use Exchange Onprem **and you can** disable the maiflow settings** described below.
Settings for API operations (obsolete for Exchange Onprem) > Macro (include)