Katiolowe

Hi I have recently submitted my EOI for ICT Business Analysis on the 189 Visa. All good I have the 60 points, but have recently learnt that they are only inviting for 70 points and above. I have only submitted with RPL from ACS, but was wondering if I could do a certification and get an extra 10 points? My question is really what level of certification can I claim the secondary level education for? Do I need a Bachelors? or would a BCS Certificate in Business Analysis Practice at practitioner level suffice? Or do I need to do the full BCS International Diploma in Business Analysis? What do they mean by secondary level education? Thanks, Kate