Kanban board attribute value dynamic

swiftinitpvtltd

Is it possible to have Kanban board header value dynamic?

One of the improvements in latest build: Values for Kanban columns support tag expressions
what are "tag expressions">

Now I want in header a different column name value where status is closed. I see in video you can do count but how do get find thiscolumn where status=closed take best 1- and this should show up as column name for closed.
same for open header should show
find thiscolumn where status=open take best 1
I do not want to show hard coded "open" or closed in header of kanban.

https://www.youtube.com/watch?v=leQmXl7cMz4&feature=youtu.be

8.36- I want to replace this header column value "closed" or "open" with dynamic value.

swiftinitpvtltd

in sample issue resolutions aware has-
<h4 class="ir-kanban-col-header">Open Issues-- how do I make this dynamic?....</h4>
<div class="ir-kanban-col-header-num-items">
<<COUNT Issue WHERE (Issue.Status='Open')>> items
</div>
<div class="ir-kanban-col-header-icon fa fa-list-alt"></div>

swiftinitpvtltd

Also can we drag drop multiple cards at one go? because if issues are many in a board then its time consuming to drag and drop single item. Just select multiple(or all) and drop in fixed kanban column.