https://community.appian.com/discussions/f/general/6457/package-deployment---if-we-are-having-fn-appy-rule-yourrulename-aPackage Deployment - If we are having fn!appy (rule!yourRuleName, { array }) inside a script node output, then Appian Designer feature Missing Precedents doesn’t find the rule yourRuleName as precedents. Is there any particular reason for this ? OriginalPostIDen-USTelligent Community 12https://community.appian.com/thread/25315?ContentTypeID=1Tue, 08 Dec 2015 20:52:53 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:4d93c4f2-66d5-48cd-b417-27d91bd5f4f4SANTOSH S KUNDLIKyes, got it now. @joshi your syntax works :)<div style="clear:both;"></div>https://community.appian.com/thread/25303?ContentTypeID=1Tue, 08 Dec 2015 18:25:06 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:e4c60174-581d-4c3c-812f-fa729af4805eJacob Cohen - Project Leader - Macedon TechnologiesPerhaps it hasn&#39;t been fixed. Regardless, Josh is correct, the rule will show up in Missing Precedents if you use his syntax.<div style="clear:both;"></div>https://community.appian.com/thread/25279?ContentTypeID=1Tue, 08 Dec 2015 03:19:44 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3ff528da-2fe9-46ce-8ba7-5b53b8b8c20fSANTOSH S KUNDLIKWe are using 7.10 &amp; i have tried apply(rule!test, {&quot;a&quot;,&quot;b&quot;}), and it doesn&#39;t find rule!test as precedent for that application having only PM.<div style="clear:both;"></div>https://community.appian.com/thread/25278?ContentTypeID=1Tue, 08 Dec 2015 02:49:30 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:7055d34b-4a2d-40f5-b8a1-19bd8ac94cc0sikhivahansHas it got some thing to do with syntax error? I remember reading in the documentation somewhere that the syntax errors results in inability to trace relationships. @joshl seems to be right as per my knowledge.<div style="clear:both;"></div>https://community.appian.com/thread/25274?ContentTypeID=1Tue, 08 Dec 2015 02:23:00 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:d36196e4-4bb5-4f6e-ba70-edecea628172JoshIf you use the syntax fn!apply(rule!yourRuleName(_), {array}) then yourRuleName will be picked up as a precedent.<div style="clear:both;"></div>https://community.appian.com/thread/25272?ContentTypeID=1Tue, 08 Dec 2015 01:09:17 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:a523e783-7035-40eb-8acb-b6a7d18f4c4aJacob Cohen - Project Leader - Macedon TechnologiesThis is a known issue. I believe it has been fixed in more recent releases. What version are you on?<div style="clear:both;"></div>