Changing Measure Formula when using slicer

[Anonymous]

Hello guys,

i created a table with 2 rows only called "ChurnType" with "Type" inside that only has "Partner and Customer"

This is my measure:

Churn Rate = IF([#Churn] = 0, 0, ([#Churn] + [#Lost]) / ([#Renewable] + [#Lost]))

And what i want to do is:

Churn Rate = IF([#Churn] = 0, 0, ([#Churn] + IF(ChurnType[Type] = "Partner", 0, [#Lost])) / ([#Renewable] + IF(ChurnType[Type] = "Partner", 0, [#Lost])))

But gives me the error "a single value for column "Type" in table... cannot be determined... column tahat contains many values..."

What i want is when i select option in slicer the formula changes because is differente from partner to customer.

I would apreciate some help on how to solve this.

Thanks in advance