This probably seems ridiculous....but I've just spent hours trying to complete a task to assign contact roles. Nowhere can find any such thing in my developer edition. I read the instructions...and they do not match what I'm seeing. Went to Help...read those instructions, same problem. 

Complete novice here...and this is beyond frustrating.

Any suggestions?

This probably seems ridiculous....but I've just spent hours trying to complete a task to assign contact roles. Nowhere can find any such thing in my developer edition. I read the instructions...and they do not match what I'm seeing. Went to Help...read those instructions, same problem. 

Complete novice here...and this is beyond frustrating.

Any suggestions?