To Apply a Template to an Existing Markup

In the Markups dialog, select the markup(s) to which you want to apply a different template.
Do one of the following:

Right-click and from the menu that opens, select Apply Template > name of template.

or
In the Key-in window (Tools > Key-in) key in MARKUP TEMPLATE APPLY <markup name> <template name>.

The markup model is positioned on the template so that it is contained within the markup content area of the newly selected template. All redlining is preserved.