We need a pageextension object to create the action of opening the previously created Vendor Quality card page from the standard Vendor Card page. By using the tpageext snippet, we create the following object:

pageextension 50101 VendorCardExt_PKT extends "Vendor Card"
{
    actions
    {
        addafter("Comments")
        {
            action(QualityClassification)
            {
                Caption = 'Quality Classification';
                ApplicationArea = All;
                Image = QualificationOverview;
                Promoted = true;
                PromotedCategory = Process;
                PromotedIsBig = true;
                RunObject = Page "Vendor Quality Card_PKT";
                RunPageLink = "Vendor No." = field ("No.");
            }
        }
    }
}

Here, we have defined a QualityClassification action, which opens the Vendor Quality card page for the selected Vendor record (by using the RunPageLink property).

The page action appears as follows:

When triggering the action, the Vendor Quality Card is opened and looks like this:

When the quality manager inserts score values, the Vendor Rate value is automatically calculated. Financial statistics are automatically calculated when opening the page (in real time).