Rule Modeler Conditions ORDER_CATEGORY Search Help

Hello, experts.

I need some help here.

We have a requirement of changing the search help for field ORDER_CATEGORY in view CRM_ERMS_RULEM/RuleDetailsConditions.

There's a standard configuration (SPRO->IMG->CRM->ERMS->Define repository) in which a class is provided to define search helps for this view.

But the provided class for this field (CL_CRM_ERMS_RULE_FIS_CATEGORY) doesn't fit our needs. It overrides the configuration of Display Mode and set a DDLB as the search help.

We need to implement a search help exactly how it works on view SRQM_INCIDENT_S/IncidentSR, for attribute CATEGORY_ID. A popup using component GSCATF4, InterfaceView GSCATF4/SwitchWindow.

Can anyone help?

Thanks,

Daniel.