Mailout

I want to establish a campaign and associate leads with that ... i see that this is functionality that is slated for development. In fact what i want to do is associate say 1000 leads with a campaign. ie i bought a list and want to send out a flyer. i will want to breakdown the list into groups and created a mailout code for the leads, so i can do a defined amount each time

so Campaign has 1000 leads broken down by mailout code

Then importantly i want to be able to export these so i can merge with Word to create the mailer. Do you ave a plan for this or is there functionality in Zoho i can use now but just cannot see how?