Bienvenidos a la Comunidad @Espol_cuenta_princip :ola:
Veo que ya estás usando la opción Invitar miembros. Sí, actualmente no hay forma de proporcionar acceso a widgets específicos, pero estamos trabajando en ello.
Vote por esta función para no perderse ninguna actualización importante - Provide a client with access to specific widgets within his project
Welcome to the Community @Espol_cuenta_princip 
I see that you are using the Invite Members option. Yeah, currently, there is no way to provide access to specific widgets, but we are working on it.
Please vote for this feature in order not to miss any important updates - Provide a client with access to specific widgets within his project