Filter OTBI report using dff's effective start date and effective end date

Summary: Need to filter dff data using effective start and end date

Content (please ensure you mask any confidential information): I created a analysis report which has two dff fields accommodation provided and transportation provided, both the fields are binary fields with 'yes' and 'No' as data and based on this the accommodation and transportation allowance of the employee is calculated. The problem is that the the effective dates of the dff correspond to the table PAY_PAY_RELATIONSHIPS_F, but the effective dates are not present in the subject area  payroll- Element entries calculation real time, due to which on updating the dff value there are multiple rows being shown for the same employee. So is there a way to add the effective date filter for the dff into the subject area.