Dependants Documents For HSMP to Tier-1

[babarali]

I was searching on forum to find specific answer regarding dependants documents for HSMP ext to Tier-1

I have 3 dependants
My Wife
My Daughter
My Son

Should I send Marriage certificate and birth certificates as we used for intial entry clearance etc etc.

If we have to, then shoould I translate again from here OR I can use same english translated certificate that we used on intial entry clearance???

Any thought will be appriciated. And some one can please refer me the list of documents just for dependants.

Thanks in advance.