It feels like I have tried everything but I cannot get the users to be able to unsubscribe to a course. How do you do it?
I have the same question. I tried to set permission for Members/users allow unsubscribe but when logged in as user, I don't see any button to unsubscribe.
How do people do it?
You can take a look at the function platon_preprocess_node.
I tried to look for it but there is no documentation about this function: https://api.drupal.org/api/7/function/platon_preprocess_node
Can you give more hints on this? What should I be looking at?
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