Hi all, recently i had a requirement to enable and disable Email notification in a workflow depending on some flag or user provided value.
To achieve this we used LOV to conditionally control the notification flow.
We used the following step.
1.Create a LOV type say ENABLE_EMAIL_NOTIFICATION.
2.Set Display name to TRUE and parent LIC to TRUE.
this value TRUE will be used as a conditon to execute the process.
Now in the workflow create a decision step and in the condition branch add the following condition.
Lookupvalue(ENABLE_EMAIL_NOTIFICATION,"TRUE") = "TRUE"
this expression takes input lov type and parent lic and get the Display value, so the condition executes only if value of LOV is TRUE.
Hope this was helpful.