Using EL expressions

Summary

Spring board icons enabling for specific users

Content

I need to show " Workforce Structure" spring board Icon for specific users who are not having right to see it.

I tried to change the EL expression used for the navigator but after validating it showing following message.

Error: EL expression is not correct
	The class 'java.lang.String' does not have the property 'OR-COC@LO_1'.

 I used following EL

#{(!securityContext.userInRole['GSE_SIMPLIFICATION_HR_EJR']) and (!securityContext.userInRole['GSE_WF_STRUCTURES_UHP']) and (securityContext.userName['OR-COC@LO_1'])}

 

Appreciate your support to sort out this.