Structure-Wiki Markup that shows aggregation of missing issues

[Nicole Walsh]

For program burndown metrics we are required to link 4 different story "types" to their applicable epics. We do this by using a unique Jira field that is populated with the below identifiers on the stories and using epic link to define the hierarchy

1. Functional Specification Completed 
2. Technical Specification Completed 
3. Code and Unit Testing Completed (CUT) 
4. Functional Unit Testing Completed (FUT)

I have been able to build the below wiki markup formula that flags the issues when they are found.  What I would like is to show the inverse of the below formula and pull a graphic together that shows what stories are missing from the epic.  

Values {
// Displays values on rollup

// Searches for FS
IF (SEARCH ( WorkItemType; "A (Write FS)") = 1) : "{panel:bgColor=blue}{color:white}FS{color:blue}{color}{panel}"

//Searches for TS
ELSE IF (SEARCH ( WorkItemType; "B (Write TS)") = 1) : "{panel:bgColor=blue}{color:white}TS{color:blue}{color}{panel}"

//Searches for CUT
ELSE IF (SEARCH ( WorkItemType; "C (CUT)") = 1): "{panel:bgColor=blue}{color:white}CUT{color:blue}{color}{panel}"

//Searches for FUT)
ELSE IF (SEARCH ( WorkItemType; "D (FUT)") = 1) : "{panel:bgColor=blue}{color:white}FUT{color:blue}{color}{panel}"

}