Hi Folks -
I have an EditForm that end users use to associate data elements to one another (i.e. Parent/Child relationship) for a certain hierarhcy we build to show certain associations for reporting purposes.
However, I also want to give them the ability to remove an associate if needed as well. Therefore, I put a "Trash" icon in my gallery. My hope is that when they click that button, the field "RequestStatus" in SP will update with "Remove". Then from there, I have MS Access functions use to actually perform the operation in the Oracle based application.
How can I achieve this? I'd like to use the "SubTitle2" field (which is "Associated_Element") in my gallery as the identifer in my table to make the change.
Here is a picture of my form:

Now here is my table:

So, if I were to click on the "Trash can" for the PFR-3608-100 element, "Remove" would be then be placed in the "RequestStatus" field in the applicable row in the data source.
How would I acheive this? I have the logic to send a value to a field but this is when I can place this logic in the actual field on my form in the "Default" section (I use the below for my "RequestStatus" field across all my forms)...
If(PartnerAssetEditForm.Mode = New,{'@odata.type':"#Microsoft.Azure.Connectors.SharePoint.SPListExpandedReference",
Value:"New"},{'@odata.type':"#Microsoft.Azure.Connectors.SharePoint.SPListExpandedReference",
Value:"Updated"})I'm not sure how to use a button to do the same thing though. Thank you!