Filter function for a combobox in a Form

[jeneaMD]

Hello,

I have an application where I use a form with multiple combo boxes. As a data sources, I have 2 Lists: AccessReview and Manager_Decision. My main list (where I should submit items) is AccessReview. Manager_decision list has 2 columns, where I am creating the link between Columns "Manager_decision" and "Comment":

Now, one of my combo boxes has to filter "Comment_to_manager_decision" depending on other combo box "Manager_decision". For filtering this I used the following function: Filter(Manager_Decision, Manager_decision.Value=DataCardValue36.Selected.Value)

The filter function works fine and is displaying the results according to what the user selects in the "Manager_decision", but the problem is that the value selected by the user in this combo box "Comment_to_manager_decision" is not submitted to my main SP List (AccessReview). For submit button, I tried both functions: SubmitForm and Patch, but still, it doesn't work for me.

Any thoughts on where and what I am missing?

Thank you!