Put below two sentences into JSM automation rule to "Edit Field value", S1 is working but S2 isn't working. Do you know why please? can {{#...}} {{/}} working in JSM automation rules?
S1: can return N or YY or YN.
{{if(equals(lookupIssues.first.customfield_00000.value, "N"), "N", if(and(equals(lookupIssues.first.customfield_00000.value, "Y"), equals(lookupIssues.first.customfield_00000, "Y")), "YY", "YN"))}}
S2: return NYYYN.
{{#if(equals(issue.fields.customfield_00000.value, "Y"))}}{{#if(equals(issue.fields.customfield_00000.value, "N"))}}YN{{else}}YY{{/}}{{else}}N{{/}}