[SalesForce] Tasks and events custom related list

Is it possible to create a custom related list for the mentioned objects? From what I've read you have to create a custom object with a master-detail or lookup relationship, I've been able to accomplish this for other objects like accounts, contacts and opportunities but tasks and events are not available on the picklist. Is there any other way?

Best Answer

You need to enable the "Allow Activities" (Track Activities) checkbox in the Custom Object Definition to view tasks and events in a custom related list. To do this:

  1. Click Your Name | Setup | Create | Objects.
  2. Click Edit to modify an existing custom object.
  3. Check the "Allow Activities" checkbox under Optional Features.