Multiple supplemental product

Hi Everyone,

Is MS Dynamics SL 2011 and SL2015 support multiple supplemental product? We have several customer facing some issue when having 2 supplemental product on a screen. In our Invoice and Memo screen having 2 supplemental product, i facing issue like having error when doing Transaction Import. That is why i would like to confirm here is it MS Dynamics SL 2011 and SL2015 support multiple supplemental product.

Thank You

Regards

Kuan Yi