Why I do not see "Embedded coder" pane in Simulink Library Browser and in Configuration parameters of model?

Hi,

Can anybody help why I do not see "Embedded Coder" pane in Simulink?

I tried this command and Matlab returned 1:

license('checkout','RTW_Embedded_Coder')

I have read the "Embedded Coder" is same as "RTW_Embedded_Coder", so I think "Embedded Coder" pane should be available if command above returns 1. Can somebody help with this issue?

Thanks!

Vit