Hello ,
We have a complex IAM with many IPTs . In the past we had one excel file embeded with all the parameters in one listing.
So each and every IPT within the IAM had the complete Excel File parameters ( all FX parameters ) .
The result is that the update speed is not accepable !!!
Now we want to do Ilogic command seperating to each and every IPT only the FX parameters which belong to the IPT.
For example :
F1=GoExcel.CellValue(EXLTAB, SheetName, "B1")
This will prevent to have many seperate Excel Sheets for each and every part ( IPT ) . We will stick to the one Excel sheet for Iam and for all IPTs but define by Ilogic only the parameters wich belong to each Assembly or part.
Now we wonder what will happen ! 
Will INVENTOR work OBJECT oriented or prozedural ?
See attachment !!!
1. If we change BD in the excel sheet will inventor run the Ilogic "rule" in the Siderail automatically after I run the rule in the iam or do I need to trigger this ?
2. If we change DE will Inventor also run the IPT rule ?
3. If we change CD and I update the IAM will the IPT rule run ? Will the IAM rule run ?
Basically it comes down to : DOES inventor know what to update or will it again update ALL fx parameters even if there is not requirement ?
Thank you for any advice
Regards Timo
