Figuring out where some table field is modified

Sometimes I need to find out where a particular table field is modified in the X++ code. Normally, I call "Used by" form,  filter records out by Reference = Write, put manually breakpoints in the corresponding X++ lines and then run the scenario to see which breakpoint is eventually hit.

However, if there are too many cross-references, I don't bother adding breakpoints manually. Instead, I add a button to xRefReferencesUsedByTypedTree form, set its Label property to "Add breakpoint" and MultiSelect to "Yes", and then override its clicked method like this:

void clicked()
{
    container breakpoints;
    boolean enable = true;
 
    xRefReferences xRefReferencesLocal;
 
    breakpoints = infolog.breakpoint();
 
    for (xRefReferencesLocal = XRefReferences_ds.getFirst(true) ?
        XRefReferences_ds.getFirst(true) : XRefReferences_ds.cursor();
        xRefReferencesLocal;
        xRefReferencesLocal = XRefReferences_ds.getNext())
    {
        if (xRefReferencesLocal.line > 0)
        {
            breakpoints += [xRefReferencesLocal.path()];
            breakpoints += [xRefReferencesLocal.line];
            breakpoints += [enable];
        }
    }
 
    infolog.breakpoint(breakpoints);
}

 Now, after opening "Used by" form, I simply click "Ctrl+A" and then the new "Add breakpoint" button, so all required breakpoints are in place.