dashboards.js enabling Create New Dashboard only for admin group

[fabrizioalleva]

Hi all,

I've succeeded in enabling the button "Create New Dashboard" only for the admin user. But if I want to enable it for all the users in admin Roles? 

I'm trying to work with roles:this.collection.roles

this.roles.id = /services/authentication/Roles/admin 

but nothing.. 

any suggestions ?

Thanks Fabrizio