# List and Modules

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I am Working on a Test Module dimensioned with List B which is child of list A;

There are some list items in List A which doesn't have any child.

In Test Module I have created two Boolean which 1)checks child is present  2) parent with no child

and I have created 3rd Boolean which will be true when 1 or 2 is true, but I am not able to fetch 2nd Boolean values as there is mismatch in dimension(because parent list items don't have any child so parent function is not helpful).

Thanks

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Hi Swapnil,

What is the dimension of the second line item? Is it List A or List B?

Regards,
Anirudh
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Module dimension List B

Boolean line items 1)checks child is present  2) parent with no child

1)checks child is present -> List B

2) parent with no child -> dimension List A (subsidiary view)

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Got you now!
Create one more line item with the name List A in the module. Formula: PARENT(ITEM(List )
Then in the third line item where you want the final result use this formula:
Line Item 1 OR Line Item 2[LOOKUP: List A]

Basically you cannot refer the parent level data at the child level without using a LOOKUP formula

Regards,
Anirudh
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Problem with this approach is that I am only able to fetch the list items from parent list(List A) which has child in List B,

But instead of that I want to fetch those list item from list A which doesn't have any child.

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I see what you mean
In that case, why do you need the boolean at the child level? Since there is no child, what is the utility in having a boolean at that level..?
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Sorry for the confusion

List items of list A-  A,B,C,D,E,F

List items of list B- A1,A2, B1,D1 ,D2, E1

So here item C,F don't have any child.

Boolean 1 will be true for  A1,A2, B1,D1, D2, E1

Boolean 2 will be true for C and F

and Third Boolean will be true based on Boolean 1 or Boolean 2