Journey Task Specific notification

Summary:

Hi Team

We have one Use case where we want to send Journey Task Specific custom text notification to performer. As of now , we see that all Journey task notification are triggering from Alert composer with common text with applicable Task tokens to performers. So now we would like to understand if it is possible to trigger one custom text notification for one specific Journey task .Please let me know if there is any approach .

Example

1. On boarding Jouney Task name : Upload certificate

for this particular task we need to send reminder to performer with custom text . For now we see common text notification from alert composer for all Journey Tasks and we want to send separate text notification foe this particular task.