Deployment options

Within the Deploy an ArcGIS Solution task you can configure how solutions are deployed from the options menu to the right of the search bar.

Option Description
Use Existing Items in the Organization By default if an item has already been deployed in the organization it will not be recreated when deploying a new item. If you need to create another version of a solution in your organization disable this option.
Use Organization's Default Basemap By default web maps created during deployment will use the basemap configured for the solution. To use your organization's default basemap enable this option.
Add GPS Metadata Fields When enabled feature layers created during the deployment will have additional fields which can be used by ArcGIS Collector to capture GPS metadata when editing point features.
Spatial Reference Specify the output spatial reference of feature layers created during the deployment. By default the output spatial reference is WGS 1984 Web Mercator (Auxiliary Sphere).