[Vtigercrm-developers] Question about Email module

[Alan Lord]

Hi,

I am (slowly) getting one of my custom vtlib modules to work with a 
relationship to the Email module.

It's rather painful because of the large amount of hard-coding of 
modules in the Email code.

Anyway - I am stuck.

In my relatedList under my vtlib module I have my Add Email button.
That generates the small "Select email addresses" popup and I am able to 
select the right email address(es).
When I click Select I get the Compose Email popup (A smarty template: 
ComposeEmail.tpl) and I have the "To:" field correctly populated.
However, the drop down only ever shows:
Contacts
Organisations
Vendors
Leads
User(s)?

What I want to do is add my vtlib module to this list but I can't work 
out where it getting set in the Email/EditView.php file...

It is this block of code in the template:

<select name="parent_type">
  {foreach key=labelval item=selectval from=$elements.1.0}
    {if $selectval eq selected}
     {assign var=selectmodule value="selected"}
    {else}
     {assign var=selectmodule value=""}
    {/if}
    <option value="{$labelval}" {$selectmodule}>{$APP[$labelval]
    </option>
  {/foreach}
</select>

Any pointers gratefully received.

Cheers

Al