One of my clients has a very rubust and functioning custom CRM system built in ASP which they have been using for years. Now, they are thinking of migrating that CRM system to drupal. However. they have doubts whelther drupal has the capability to handle a crm system.
Do you think it's possible and advisable to build or migrate that CRM to drupal?
Please let me know your honest and unbiased thought about this project.