how to update infotype 0024 in HR

Hi all,

I have a requirement to update the qualifications of an employee. That is, i need to modify the Proficiency value of a qualification (qualification tab) in IT 0024 and create new qualification record IT 0024.

Can someone help me what is the function module used to modify proficiency and create new qualification record in IT 0024.

Also, how to query IT 0024 data? Bcoz i have to read the qualification data first in order to modify the existing proficiency value? If we update IT 0024, then will this be reflected in OM (P to Q relation in HRP1001 table)?