WCC11g workflow enquriry

we have criteria based workflow.  do we need any configuration to make email notification work from workflow.  we have tested Sent Test Email that works. could you point me documentation how can we debug on workflow notification

I have add below script on workflow step in Events->entry <$wfSet("wfJumpEntryNotifyOff", "0")$><$wfNotify("admin01", "user")$> then email notification is going to the user explicitly mention in the script, how can we use alias so it will go to all reviewers. the step has performers are configured as token with name DNYAMIC_ALIAS_TOKEN_WFS1

Thank you Srinath it worked. We see below data field in the email, we would like to add custom data element like account number the document is uploaded.  we have sql query to get the account the document uploaded how can we plug the sql queryand add the data field in template file(reviewer_mail.htm)? message  Content item 'UAT_153559' is ready for workflow step 'WFS1'. Workflow Name:  IM_NonKYCWorkflow Workflow Step:  WFS1 Content Item:  IA Agreement - Non Individual (UAT_153559)

Thank you Srinath.  Value is not in content item, we have custom table that has link between ddocname and account number, can we run select query on custom table to get account number? -do we have service to which I can pass query  and ddocname as parameter, so once we get resultset. In idoc script retrieve value and use in custom template