Hi Juan,
first check wether you have uploade the correct templete for that employee which is showing in the portal.
And also check valu list using T-code :OOHAP_CATEGORY. here you select your catagory group and double click on value list in left side . if you dont need "Sin Valor" then remove.
But i think "Sin Valor" is not a value list. it is a "Criteria Group". if so you can hide this in the "Element Access" tab . here you can select HIDE option for your Employe / Supervisor.
Regards,
Dinesh.