Legacy Support > ThingWorx XMPP Edge MicroServer (EMS) Software > .NET Reference Information > .NET Edge Things > Configure the OPC DA Edge Thing
  
Configure the OPC DA Edge Thing
1. To configure an OPC DA Edge Thing, in the ThingWorx Edge Thing Configuration Manager, select the Edge Process and then click Add Edge Thing.
2. Select the OPC DA as the Edge Thing Type, give it a name and description, and click OK.
3. To configure the Edge Thing, make sure it is active. Then set up the OPCDAEdgeThingConfiguration.
4. Select the OPC DA server using the browse button.
5. Select enabled and IsReadOnly as needed.
6. Next, go to Properties and use the Browse functionality to pick your OPC DA Tags.