[Plugin: Issue Manager] Adding extra fields to the Article page

I am trying to combine the functionality of the Issue Manager plugin with another plugin called “Custom Post Templates” so that I can give each Article in an Issue a different Template.

Unfortunately the Template dropdown box doesn’t appear in the “Add an Article” page. Is there a way I can tweak the Issue Manager so that it adds support for the Template plugin?

Thanks.

https://www.ads-software.com/extend/plugins/issue-manager/