Filter two different date tables with one filter

[Kci]

Filter two different date tables with one filter

i currently have a problem and that is that my offboardings and onboardings are two different date tables and i can't filter both with one filter without the tables biting each other Example (attachment) The correct values would be 2023 51 OFF and 68 On but there are always different results. could someone help me?

[GilbertQ]

Hi @Kci 

Put my blog post below, hopefully help you to filter between the two tables.: DAX – Calculating the difference between 2 selections on a Slicer - FourMoo | Power BI | Data Analyt...