- If you are updating a layer in a web map that also has an associated layer item, the URL in the layer item will be updated as well, provided you own the layer or have privileges to update it.- The instance defined in the site reference can be updated too.If you see issues after performing an update, you can always revert to the old site using the same workflow.- The schema for the replacement layer should exactly match the old layer. should be the same, otherwise the layer may not draw or perform as expected.
In one April 2017 email to colleagues in the EPA’s communications office, Lincoln Ferguson, an adviser to Pruitt, asks how close they are to removing and replacing the Clean Power Plan section. He also has several other changes that need to take place,” Ferguson wrote, according to the e-mails provided by the EDF.
In the Update Arc GIS site references dialog, select the site reference you want to update from the sites listed in the Find dropdown.
All layers that reference the selected site are listed on the dialog.
All layers referencing the existing site will be updated to reference the new site.
Arc GIS Online will check that the replacement Arc GIS Server site is valid.