[ONOS-8015]: Utilize node labels in Jenkins pipelines

Change-Id: I6599f0f1fea4199a31fb2fbca10ef64188c07de1
diff --git a/TestON/JenkinsFile/SCPF_Graph_Generator b/TestON/JenkinsFile/SCPF_Graph_Generator
index 404da74..d120911 100644
--- a/TestON/JenkinsFile/SCPF_Graph_Generator
+++ b/TestON/JenkinsFile/SCPF_Graph_Generator
@@ -24,7 +24,7 @@
 SCPFfuncs = evaluate readTrusted( 'TestON/JenkinsFile/dependencies/PerformanceFuncs.groovy' )
 SCPFfuncs.init()
 funcs = evaluate readTrusted( 'TestON/JenkinsFile/dependencies/JenkinsCommonFuncs.groovy' )
-funcs.initialize( "SCPF", SCPFfuncs );
+funcs.initialize( "SCPF", "TestStation-BMs", "BM", SCPFfuncs );
 
 def prop = null
 prop = funcs.getProperties( "SCPF", params.ONOSbranch )