Automatic Limit Generation question

Hi there, 

I’m working with automatic limit generation in IFS Cloud and wanted some insight on a scenario. 

I understand that automatic limit generation calculates a year's leave on the qualifying period (yearly or monthly) so if you have a limit of 25 annually and you start at any point in July you will receive a limit of 12.5 (assuming you meet the qualifying periods criteria, for this purpose let's say we use number of days to qualify full period “1”. 

If this is not detailed enough for a customer. Is there a solution where they can reduce the limit automatically by week or a solution where you can calculate the limit per day for one year?

My second question would be: Is it possible to create a Qualification Period: Week or Day?