CiviCRM Community Forums (archive)

Hi there,
I am a pretty new bee with CiviCRM and I am testing it with the joomla demo before installing it.

This question might have already been pointed by any other CiviCRM users, however I haven't found any post that could actually help me to figure out how to manage subscriptions in the way I explain here.

I want to use CiviMail to carry out newsletter campaigns. In order to let the users subscribe to my newsletters, I would like them to fill a form with some info, such as email (required), First Name, Last Name  and check the type of information that they want: climate change, environmental sciences, etc. (checkbox). I have already created all these fields, as custom fields, in the individual  profile and also have created a CiviCRM profile with the form that they should fill.

My question is, what should I do to let them modify their contact details and information preferences (let say one user doesn't want any more climate change news, but environmental ones... or wants to change its email address) Which step am I missing? What am I doing wrong?

If there is any post with the steps to do this, please would you mind to answer this post with the link?
Thanks in advance for any help!!!!!!

Thanks for the prompt reply!! I will try to implement it in the way you explain.