I have created a Column with people and group type and
when user fill the form in that it need to enter the manager and Nintex Workflow will go for approval. I have selected Flexi Task for approval.
In Task Notification, I have selected Item Properties and select the manager which is select by the user.
When Manager received the mail via task Notification.
Dear i:0#.w/domain\his user name. It look rude and unprofessional.
Please help me as it was working properly in sharepoint 2010