Hi Ratna,Could you please update the resolution here as we are also facing the same issue here on AEM 6.4 SP3.  Is this got resolved?Would really appreciate your help.Regards,Ashish

Thank You Arun!

I tried to use multiple (boolean) true property to add multiple tags with /libs/cq/gui/components/coral/common/form/tagfield in AEM 6.3 touch UI.But it seems like, i cannot include multiple tags in it. Any help would be aprreciated.