Change configurable field setting v2010
Symptoms
Customer would like too change the setting of a configurable field from a "drop-down" text field, to a multi-select field.
Error/warning messages
Notice that the property cannot be changed as the field is currently being used in Report Designer
Reason
In System manager>configurable fields>Projects that have the mandatory field selected will prevent you from also choosing Multi-selection and will provide a pop up message “The field is currently used in report Designer”.
Resolution
From System Manager>configurable fields
Uncheck (disable) the Mandatory check box, to enable/select the Multi-selection box.