One of the new features of the CM 1802 TP is the ability to create deployment templates for Task Sequences and then use that to apply to existing task sequences to create new deployments.
To create a template, during the deployment of a TS, in the Summary screen, there is a new button in the upper righthand corner “Save As Template…”.
Once you select that, you have a new popup box to select what you want included in the template and name the template.
In this case, I chose all of it and named it Win 10 Deployment.
Now to apply the template in a new deployment, in the first dialog, you have the Select Deployment Template button (above the Comments area).
Once clicked, you can select the template of your choice.