reporting services - Add a Scroll box in SSRS -

i've searched internet , didn't come solution. well, have report client made in ssrs.

the report display :

col1 col2  num   num 

i want add col3 scroll box client (user) set "valid" or "not valid". option ?

thank's!

if user validating data report , writing database, suggest using ms excel vba update database rather using ssrs, may not correct tool job in instance.