Developer forum

 I'm working on a Newsletter subscribe page, where I want the newsletter category to be pre-selected. 

I'v tried getting the name input name DW generates and hardcoding the following in the module template:

<input name="Category_261" type="checkbox" selected="selected" style="display:none;">

This does not seem to work. The webmaster now receives subscription emails without a chosen category. How do I pre-select the category for the subscription while still hiding the input checkbox?