Hi,
I'm trying to implement specific business rules around Dimensions on the Purchase Invoice SubForm. Rules are as follows:
On creation of a new Line item, a specific value must be set as default for Area Code column for that new line.
On selection of a specific value from drop down list, another column must have its value set based on the value selected.
Below is a screenshot
Also, on each new line item, I want to set Practice Code and Service Code as mandatory.
How do I achieve this? Specifically, I want to know what objects I need to apply the code logic to without the use of codeunits.