Allow only first entry into Total

[Dexter666]

I have a list of dealers some of which have more than one contract. These contracts have their stock values for each qurater but the dealer delivers also new business which I want to summarize only ONCE. Is there a way to add a zero if the entry already occured in the table?

In this case the New Business should be counted only once, so the Total should be (3 757 695€ - 567 538€) = 3 190 157€

TOTAL of New Business should be 3 190 157€

[Greg_Deckler]

@Dexter666 First, please vote for this idea: https://ideas.powerbi.com/ideas/idea/?ideaid=082203f1-594f-4ba7-ac87-bb91096c742e

This looks like a measure totals problem. Very common. See my post about it here: https://community.powerbi.com/t5/DAX-Commands-and-Tips/Dealing-with-Measure-Totals/td-p/63376

Also, this Quick Measure, Measure Totals, The Final Word should get you what you need:
https://community.powerbi.com/t5/Quick-Measures-Gallery/Measure-Totals-The-Final-Word/m-p/547907

Also: https://youtu.be/uXRriTN0cfY
And: https://youtu.be/n4TYhF2ARe8

[Dexter666]

Sorry, no clue... Your 'answer' is very confusing, just a bunch of links. Imagine a rookie never using a HASNOVALUE or SUMX function...