Hi, I&#39;m trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/discussions/f/process/797/hi-i-m-trying-to-use-the-set-external-pvs-activity-smart-service-therHi, I&#39;m trying to use the Set External PVs Activity smart service. There is the process variable(boolean) which is set to false in 50 instances. Now I want to set the value of that process variable to &#39;true&#39; in all those 50 instances. I&#39;m trying to doen-USTelligent Community 12RE: Hi, I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/52988?ContentTypeID=1Wed, 28 Feb 2018 17:18:08 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:d84d973e-cabe-4f35-8e77-a94aee0a3be6Carlos SantanderYou can use messages instead. Check <a href="https://docs.appian.com/suite/help/18.1/Send_Message_Event.html">docs.appian.com/.../Send_Message_Event.html</a> and <a href="https://docs.appian.com/suite/help/18.1/Receive_Message_Event.html">docs.appian.com/.../Receive_Message_Event.html</a>.<div style="clear:both;"></div>RE: Hi, I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/52862?ContentTypeID=1Thu, 22 Feb 2018 10:39:48 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:94235193-449a-4b14-9efc-e474ada2104cbaskareHi , <br /> <br /> We are using set External PV smart service to cancel the main process from a sub process by setting isCancelled flag and main processid. we are now moving the code to cloud environment , where this plugin is not supported as it is depreciated, can some one please suggest any alternate solution to achieve this.<br /> <br /> Thanks in advance :-)<div style="clear:both;"></div>RE: Hi,<br />I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/2680?ContentTypeID=1Thu, 30 May 2013 10:20:02 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:b0fc07d0-3b7c-4aab-a691-aa623b5e8209siddharthg521Thankyou akhilesh &amp; eduado! The snapshot was really helpful! Thanks!<div style="clear:both;"></div>RE: Hi,<br />I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/2679?ContentTypeID=1Thu, 30 May 2013 10:07:22 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:74d76e1f-5ae3-4462-a2f2-029997311fccakhilanPlease look at the document pointed out to by Eduardo. The screenshot does not match to what is currently there in the smart service. But, there are instructions given below the screenshot for each of the Inputs. The most important of all is there should be one pvValueX defined as a custom input per PV targeted. Also, make sure you have set up the operations as in the document.<div style="clear:both;"></div>RE: Hi,<br />I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/2678?ContentTypeID=1Thu, 30 May 2013 10:06:29 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3bf9556c-0920-4d40-be0b-5b90bf4e8d88Eduardo FuentesHere is a screenshot for your reference: <a href="https://forum.appian.com/suite/doc/84265">forum.appian.com/.../84265</a><div style="clear:both;"></div>RE: Hi,<br />I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/2677?ContentTypeID=1Thu, 30 May 2013 10:04:16 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:677293d1-b31e-4849-92c6-0ee60fd022a0Eduardo FuentesYes, the screenshots are old but the principle is the same. You create one input per variable to modify (per item in the targetPvNames input), each input has to be named pvValue1, pvValue2, etc, and it has to be of the same type as the target variable<div style="clear:both;"></div>RE: Hi,<br />I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/2676?ContentTypeID=1Thu, 30 May 2013 09:59:15 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:322a1d93-dda8-4e5c-928d-7e3003c8b71cakhileshnAre you using &quot;pvValue1&quot; as input name ?<div style="clear:both;"></div>RE: Hi,<br />I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/2675?ContentTypeID=1Thu, 30 May 2013 09:55:09 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:111738e9-41a5-4c5c-a708-a316f46a0d9csiddharthg521Yes, I have visited that ZIPPED folder.However the snapshot of the data tab of this smart service does not match with the actual data tab of Set External PV Activity smart service. Any thoughts?<div style="clear:both;"></div>RE: Hi,<br />I'm trying to use the Set External PVs Activity smart service. Therhttps://community.appian.com/thread/2674?ContentTypeID=1Thu, 30 May 2013 09:52:30 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:91568c2e-bc6c-4cad-a28a-52c9293d1fabEduardo FuentesThere&#39;s a document with instructions in the ZIP of the component available for download here in Appian Forum under the &quot;Shared Components&quot; section (<a href="https://forum.appian.com/suite/apps/components)-">forum.appian.com/.../components)-</a> Smart Services - View All Smart Services<div style="clear:both;"></div>