Hi,
assume the following space organization :
_company home
__department A
___Service A1
___Service A2
__departement B
___Service B1
User UU is in service B1 and has his homespace to companyHome/departmentB/Service B1 : ok
But UU is allowed to visit as consumer the Service A2 contents ,so we give him the rights on this space
My question is : how can UU go to this space as he doesn't see it at login ( he is in his homespace) and as there is no ( i found no ) way to navigate ?