I've set up a couple UDT tables on my DNN site, but can't figure out how to allow users in a specific role to edit existing records.   We can let people add a new record, but not change anything that's there.   I did make sure the option was not checked to say that a user could only edit their own item.

Any assistance would be appreciated.

I'm not sure about this one, but you may have to give certain users edit rights to the module.

go to the modules settings menu. in the basic settings/permissions, you will see extra tick boxes for permissions with the UDT module.

tick the edit record box for the security role you wish to give access to edit all records in the UDT module