using lines sum in another formula

pdekas

hi guys, 

i would like to know how i can do this in anaplan ( image). 

 

i have a module dimensionned by one list. the module is published in the new ux as a worksheet filled by the end users using a form to create a product line. some user will create an "others product" line. what i need to do is to create a line for each family of the list named "products sum" that will have this formula. 

help 

thanks in advance

ChrisAHeathcote

@pdekas 

I think the only way you can achieve this is to use line items in combination with the parent of your product list.

This is because it is not a simple sum so you can not use a parent. 

When it comes to mapping this forward in any process create a line item subset and map this to your product list. 

Then you can utilise the product list in downstream calculations and map these inputs using the line item subset mapping.