How can I configure Communication arrangement setup for custom theme in CIM interface?

[Rajvardhan_P]

Hello, 

I am working on CIM implementation from SAP S4 public cloud. We are currently stuck at custom theme in CIM interface as its client requirement. We have already setup custom theme in S4 hana public cloud but when we try to open CIM interface from public cloud, CIM interface does not open in custom theme or any default theme.

How to rectify this issue? Do we have to setup communication arrangement in CIM interface as well, if so We don't have that feature in CIM. Please suggest us how we should access CIM through public cloud without facing theme issue.

SAP S/4HANA Cloud Public Edition SAP Ariba Central Invoice Management   SAP Ariba solution integration for SAP Business Suite  SAP S/4HANA Cloud Public Edition Finance 

[HenrikeGrtecke]

Hello, thank you for your question: it has been forwarded to the experts. Kind regards, Henrike

[BryanA]

Custom themes from SAP S/4HANA​

If the tenant has maintained a custom theme in SAP S/4HANA, the custom theme is passed to the app runtime via the sap-theme query parameter. The theme will then be loaded from the SAP S/4HANA system and applied to the UI5 app. To load the theme from the SAP S/4HANA system, the URL of the SAP S/4HANA system of the tenant needs to be maintained in the XSUAA trusted domains configuration of the tenant. DwC will add those trusted domains of the tenant to the relevant Content Security Policies and to the allowed theme origins of the app runtime, so that the theme can be loaded from the SAP S/4HANA domain. Please note that it is not needed to integrate with the theme designer as the custom themes are loaded from the SAP S/4HANA system.

SAP Authorization and Trust Management Service Configuration Procedure

https://help.sap.com/docs/CENTRAL_INVOICE_MANAGEMENT/eed6f62fbe144d7f87d7397d673a2ffe/58e579460fd940...