How to set date column up to do automatic summary

Hi, I'm a new Paga Marketing user.

I'm trying to update my customer data by import a CSV file,

some data volumn like 'Age' , how can make them automatically calculated by 'Data of Birth'?

More data volumn like 'CLV_Value' can be automatic calculated by any other volumn, but how to set up?

I tried to use an administrator account to check the date model,

but I didn't find any setting botton or options to do it.

Could you tell me if there are any automatic calculation functions in Paga Marketing's Data Management?