Create multiple project parameters on diffrent categories from an excel file

Revit
1

Hello Dynamo-Community,

i am pretty new to dynamo and programming. I want to create multiple project parameters on diffrent categories bases on an excel file.

I tried to solve my problem with a loop. It didnt work, because the loop just gives me the “last result”.

Here are my nodes:

Capture2
Capture2.png2780×1380 259 KB

I would be very happy, if i could get any help!

Thank you in advance
Raymond

Revit 2018
Dynamo core 1.3.3.4651
Dynamo revit 1.3.3.4651

2

Could you share the excel sheet as well please?