Template:AddingTagsContainer

TEST Dummy page with dynamic tags added, and also two static on the template.

edit: 
var pargs = [];
if (__request.args.tags is str && #__request.args.tags>0) { let pargs = String.Split(__request.args.tags,","); }
<p class='template:tag-insert'>AddTagsTemplate( ["predefined_tag1","predefined_tag2"]..pargs );</p>