LA7VHLU4 ;DALOI/JMC - HL7 segment builder utility ;03/15/11  12:28
 ;;5.2;AUTOMATED LAB INSTRUMENTS;**46,64,68,74**;Sep 27, 1994;Build 229
 ;
 ;
INST(LA74,LA7FS,LA7ECH) ; Build institution field
 ; Call with   LA74 = ien of institution in file #4
 ;                    if null/undefined then use Kernel Site file.
 ;            LA7FS = HL field separator
 ;           LA7ECH = HL encoding characters
 ;
 ; Returns facility that performed the testing (ID^text^99VA4)
 ;
 N LA7NVAF,LA7X,LA7Y,LA7Z
 ;
 S LA74=$G(LA74),LA7ECH=$G(LA7ECH),LA7Y=""
 ;
 ; If no institution, use Kernel Site default
 I LA74="" S LA74=+$$KSP^XUPARAM("INST")
 ;
 ; Check if this field has been built previously for this institution
 I LA74'="",$D(^TMP($J,"LA7VHLU","99VA4",LA74,LA7FS_LA7ECH)) S LA7Y=^TMP($J,"LA7VHLU","99VA4",LA74,LA7FS_LA7ECH)
 ;
 ; Value passed not a pointer - only build 2nd component
 I LA7Y="",LA74'="",LA74'=+LA74 D
 . S $P(LA7Y,$E(LA7ECH,1),2)=$$CHKDATA^LA7VHLU3(LA74,LA7FS_LA7ECH)
 ;
 I LA7Y="",LA74>0,LA74=+LA74 D
 . S LA7NVAF=$$NVAF^LA7VHLU2(LA74)
 . ; Build id - VA station #/DMIS code/IHS ASUFAC
 . I LA7NVAF<3 S LA7Y=$$ID^XUAF4($S(LA7NVAF=1:"DMIS",LA7NVAF=2:"ASUFAC",1:"VASTANUM"),LA74)
 . ; Build name using field #100, otherwise #.01
 . S LA7Z=$$NAME^XUAF4(LA74)
 . S $P(LA7Y,$E(LA7ECH,1),2)=$$CHKDATA^LA7VHLU3(LA7Z,LA7FS_LA7ECH)
 . ;
 . S $P(LA7Y,$E(LA7ECH,1),3)="99VA4"
 ;
 ; Save this field to TMP global to use for subsequent calls.
 S ^TMP($J,"LA7VHLU","99VA4",LA74,LA7FS_LA7ECH)=LA7Y
 ;
 Q LA7Y
 ;
 ;
XAD(LA7FN,LA7DA,LA7DT,LA7FS,LA7ECH) ; Build extended address
 ; Call with LA7FN = Source File number
 ;                   Presently file #2 (PATIENT), #4 (INSTITUTION) or #200 (NEW PERSON)
 ;           LA7DA = Entry in source file
 ;           LA7DT = As of date in FileMan format
 ;           LA7FS = HL field separator
 ;          LA7ECH = HL encoding characters
 ;
 ; Returns extended address
 ;
 N I,LA7X,LA7Y,LA7Z
 S LA7Y=""
 ; Check if this field has been built previously for this institution
 I LA7FN,LA7DA,$D(^TMP($J,"LA7VHLU","99VA4A",LA7FN,LA7DA,LA7FS_LA7ECH)) S LA7Y=^TMP($J,"LA7VHLU","99VA4A",LA7FN,LA7DA,LA7FS_LA7ECH)
 ;
 ; Build from file #2
 I LA7Y="",LA7FN=2,LA7DA D
 . N DFN,VAHOW,VAPA,VAERR,VAROOT,VATEST
 . S DFN=LA7DA
 . I LA7DT S (VATEST("ADD",9),VATEST("ADD",10))=LA7DT
 . D ADD^VADPT
 . I VAERR Q
 . S $P(LA7Y,$E(LA7ECH),1)=$$CHKDATA^LA7VHLU3(VAPA(1),LA7FS_LA7ECH)
 . S $P(LA7Y,$E(LA7ECH),2)=$$CHKDATA^LA7VHLU3(VAPA(2),LA7FS_LA7ECH)
 . S $P(LA7Y,$E(LA7ECH),3)=$$CHKDATA^LA7VHLU3(VAPA(4),LA7FS_LA7ECH)
 . S $P(LA7Y,$E(LA7ECH),4)=$$CHKDATA^LA7VHLU3($P(VAPA(5),"^",2),LA7FS_LA7ECH)
 . S $P(LA7Y,$E(LA7ECH),5)=$$CHKDATA^LA7VHLU3(VAPA(11),LA7FS_LA7ECH)
 . I VAPA(9) S $P(LA7Y,$E(LA7ECH),7)="C"
 . E  S $P(LA7Y,$E(LA7ECH),7)="P"
 . S $P(LA7Y,$E(LA7ECH),9)=$$CHKDATA^LA7VHLU3($P(VAPA(7),"^",2),LA7FS_LA7ECH)
 ;
 ; Get address info from file #4, add 2nd address line
 ;  change state to pointer to file #5
 I LA7Y="",LA7FN=4,LA7DA D
 . S LA7Z=$$PADD^XUAF4(LA7DA)
 . S LA7X=$P(LA7Z,"^"),$P(LA7X,"^",2)=$$WHAT^XUAF4(LA7DA,1.02)
 . F I=1,2 I $P(LA7X,"^",I)'="" S $P(LA7X,"^",I)=$$CHKDATA^LA7VHLU3($P(LA7X,"^",I),LA7FS_LA7ECH)
 . S LA7Z=$P(LA7Z,"^",2,4),$P(LA7Z,"^",2)=$$GET1^DIQ(4,LA7DA_",",.02,"I")
 . S $P(LA7Z,"^")=$$CHKDATA^LA7VHLU3($P(LA7Z,"^"),LA7FS_LA7ECH)
 . S LA7Y=$$HLADDR^HLFNC(LA7X,LA7Z,LA7ECH)
 ;
 I LA7Y="",LA7FN=200,LA7DA D
 . Q
 ;
 ; Save this field to TMP global to use for subsequent calls.
 I LA7Y'="" S ^TMP($J,"LA7VHLU","99VA4A",LA7FN,LA7DA,LA7FS_LA7ECH)=LA7Y
 ;
 Q LA7Y
 ;
 ;
XON(LA7FN,LA7DA,LA7TYP,LA7FS,LA7ECH) ; Build extended composite name/id for organization
 ; Call with LA7FN = Source File number - presently #4 (INSTITUTION)
 ;           LA7DA = Entry in source file
 ;          LA7TYP = type of identifier (0/null=station #, 1=CLIA)
 ;           LA7FS = HL field separator
 ;          LA7ECH = HL encoding characters
 ;
 ;
 N LA7X,LA7Y,LA7Z
 ;
 S LA7Y="",LA7TYP=+$G(LA7TYP)
 ;
 ; Check if this field has been built previously for this institution
 I LA7FN,LA7DA,$D(^TMP($J,"LA7VHLU","99VA4N",LA7FN,LA7DA,LA7TYP,LA7FS_LA7ECH)) S LA7Y=^TMP($J,"LA7VHLU","99VA4N",LA7FN,LA7DA,LA7TYP,LA7FS_LA7ECH)
 ;
 ; Build name using field #100, otherwise #.01
 ; Send facility id in 3rd component if numeric - conform to standard.
 I LA7Y="",LA7FN=4,LA7DA D
 . S LA7Z(1)=$P($$NS^XUAF4(LA7DA),"^"),LA7Z(2)=$$WHAT^XUAF4(LA7DA,100)
 . S $P(LA7Y,$E(LA7ECH,1),1)=$$CHKDATA^LA7VHLU3(LA7Z(1),LA7FS_LA7ECH)
 . S $P(LA7Y,$E(LA7ECH,1),2)="D"
 . S LA7X=$$RETFACID^LA7VHLU2(LA7DA,2,1)
 . I LA7X'="" D
 . . I LA7X?1.N S $P(LA7Y,$E(LA7ECH,1),3)=LA7X
 . . S $P(LA7Y,$E(LA7ECH,1),10)=LA7X
 . S $P(LA7Y,$E(LA7ECH,1),6)="USVHA"
 . S $P(LA7Y,$E(LA7ECH,1),7)="FI"
 . S $P(LA7Y,$E(LA7ECH,1),9)="A"
 . I LA7Z(2)'="" D
 . . S $P(LA7Y,$E(LA7ECH,1),1)=$$CHKDATA^LA7VHLU3(LA7Z(2),LA7FS_LA7ECH)
 . . S $P(LA7Y,$E(LA7ECH,1),2)="L"
 . I LA7TYP=1 D
 . . S LA7X=$$ID^XUAF4("CLIA",LA7DA) Q:LA7X=""
 . . S $P(LA7Y,$E(LA7ECH,1),3)=""
 . . S $P(LA7Y,$E(LA7ECH,1),6)="CLIA"
 . . S $P(LA7Y,$E(LA7ECH,1),7)="LN"
 . . S $P(LA7Y,$E(LA7ECH,1),10)=LA7X
 ;
 ; Save this field to TMP global to use for subsequent calls.
 I LA7Y'="" S ^TMP($J,"LA7VHLU","99VA4N",LA7FN,LA7DA,LA7TYP,LA7FS_LA7ECH)=LA7Y
 ;
 Q LA7Y
 ;
 ;
XCNTFM(LA7X,LA7ECH) ; Resolve XCN data type to FileMan (last name, first name, mi [id])
 ; Call with LA7X = HL7 field containing name
 ;         LA7ECH = HL7 encoding characters
 ;
 ; Returns   LA7Y = ID code^DUZ^FileMan name (DUZ=0 if name not found on local system).
 ; Stub until all calls can be converted to call XCNTFM^LA7VHLU9
 ;
 Q $$XCNTFM^LA7VHLU9(LA7X,LA7ECH)
 ;
 ;
PLTFM(LA7PL,LA7FS,LA7ECH) ; Resolve location from PL (person location) data type.
 ; Call with LA7PL = HL7 field containing person location
 ;           LA7FS = HL field separator
 ;          LA7ECH = HL7 encoding characters
 ;
 ; Returns    LA7Y = file #44 ien^name field (#.01)^division(institution)
 ;
 N LA7X,LA7Y,X,Y
 S LA7X=$P(LA7PL,$E(LA7ECH)),(LA7Y,Y)=""
 I LA7X?1.N S Y=$$GET1^DIQ(44,LA7X_",",.01)
 ;
 ; Check and unescape if needed
 S LA7X=$$UNESC^LA7VHLU3(LA7X,LA7FS_LA7ECH)
 ;
 ; If not ien try as name
 I Y="" D
 . S X=$$FIND1^DIC(44,"","X",LA7X,"B^C")
 . I X S Y=LA7X,LA7X=X
 I Y'="" S LA7Y=LA7X_"^"_Y
 E  I $P(LA7PL,$E(LA7ECH),2)'="" S LA7Y="^"_$$UNESC^LA7VHLU3($P(LA7PL,$E(LA7ECH),2),LA7FS_LA7ECH)
 ;
 ; Process division (institution) - pass 1st sub-component of 4th component
 S LA7X=$P(LA7PL,$E(LA7ECH),4)
 S LA7X=$P(LA7X,$E(LA7ECH,4))
 S LA7X=$$UNESC^LA7VHLU3(LA7X,LA7FS_LA7ECH)
 S Y=""
 I LA7X'="" S Y=$$FINDSITE^LA7VHLU2(LA7X,1,1)
 S $P(LA7Y,"^",3)=Y
 ;
 Q LA7Y
 
--- Routine Detail   --- with STRUCTURED ROUTINE LISTING ---[H[J[2J[HLA7VHLU4   6747     printed  Sep 23, 2025@19:16:11                                                                                                                                                                                                    Page 2
LA7VHLU4  ;DALOI/JMC - HL7 segment builder utility ;03/15/11  12:28
 +1       ;;5.2;AUTOMATED LAB INSTRUMENTS;**46,64,68,74**;Sep 27, 1994;Build 229
 +2       ;
 +3       ;
INST(LA74,LA7FS,LA7ECH) ; Build institution field
 +1       ; Call with   LA74 = ien of institution in file #4
 +2       ;                    if null/undefined then use Kernel Site file.
 +3       ;            LA7FS = HL field separator
 +4       ;           LA7ECH = HL encoding characters
 +5       ;
 +6       ; Returns facility that performed the testing (ID^text^99VA4)
 +7       ;
 +8        NEW LA7NVAF,LA7X,LA7Y,LA7Z
 +9       ;
 +10       SET LA74=$GET(LA74)
           SET LA7ECH=$GET(LA7ECH)
           SET LA7Y=""
 +11      ;
 +12      ; If no institution, use Kernel Site default
 +13       IF LA74=""
               SET LA74=+$$KSP^XUPARAM("INST")
 +14      ;
 +15      ; Check if this field has been built previously for this institution
 +16       IF LA74'=""
               IF $DATA(^TMP($JOB,"LA7VHLU","99VA4",LA74,LA7FS_LA7ECH))
                   SET LA7Y=^TMP($JOB,"LA7VHLU","99VA4",LA74,LA7FS_LA7ECH)
 +17      ;
 +18      ; Value passed not a pointer - only build 2nd component
 +19       IF LA7Y=""
               IF LA74'=""
                   IF LA74'=+LA74
                       Begin DoDot:1
 +20                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),2)=$$CHKDATA^LA7VHLU3(LA74,LA7FS_LA7ECH)
                       End DoDot:1
 +21      ;
 +22       IF LA7Y=""
               IF LA74>0
                   IF LA74=+LA74
                       Begin DoDot:1
 +23                       SET LA7NVAF=$$NVAF^LA7VHLU2(LA74)
 +24      ; Build id - VA station #/DMIS code/IHS ASUFAC
 +25                       IF LA7NVAF<3
                               SET LA7Y=$$ID^XUAF4($SELECT(LA7NVAF=1:"DMIS",LA7NVAF=2:"ASUFAC",1:"VASTANUM"),LA74)
 +26      ; Build name using field #100, otherwise #.01
 +27                       SET LA7Z=$$NAME^XUAF4(LA74)
 +28                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),2)=$$CHKDATA^LA7VHLU3(LA7Z,LA7FS_LA7ECH)
 +29      ;
 +30                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),3)="99VA4"
                       End DoDot:1
 +31      ;
 +32      ; Save this field to TMP global to use for subsequent calls.
 +33       SET ^TMP($JOB,"LA7VHLU","99VA4",LA74,LA7FS_LA7ECH)=LA7Y
 +34      ;
 +35       QUIT LA7Y
 +36      ;
 +37      ;
XAD(LA7FN,LA7DA,LA7DT,LA7FS,LA7ECH) ; Build extended address
 +1       ; Call with LA7FN = Source File number
 +2       ;                   Presently file #2 (PATIENT), #4 (INSTITUTION) or #200 (NEW PERSON)
 +3       ;           LA7DA = Entry in source file
 +4       ;           LA7DT = As of date in FileMan format
 +5       ;           LA7FS = HL field separator
 +6       ;          LA7ECH = HL encoding characters
 +7       ;
 +8       ; Returns extended address
 +9       ;
 +10       NEW I,LA7X,LA7Y,LA7Z
 +11       SET LA7Y=""
 +12      ; Check if this field has been built previously for this institution
 +13       IF LA7FN
               IF LA7DA
                   IF $DATA(^TMP($JOB,"LA7VHLU","99VA4A",LA7FN,LA7DA,LA7FS_LA7ECH))
                       SET LA7Y=^TMP($JOB,"LA7VHLU","99VA4A",LA7FN,LA7DA,LA7FS_LA7ECH)
 +14      ;
 +15      ; Build from file #2
 +16       IF LA7Y=""
               IF LA7FN=2
                   IF LA7DA
                       Begin DoDot:1
 +17                       NEW DFN,VAHOW,VAPA,VAERR,VAROOT,VATEST
 +18                       SET DFN=LA7DA
 +19                       IF LA7DT
                               SET (VATEST("ADD",9),VATEST("ADD",10))=LA7DT
 +20                       DO ADD^VADPT
 +21                       IF VAERR
                               QUIT 
 +22                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH),1)=$$CHKDATA^LA7VHLU3(VAPA(1),LA7FS_LA7ECH)
 +23                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH),2)=$$CHKDATA^LA7VHLU3(VAPA(2),LA7FS_LA7ECH)
 +24                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH),3)=$$CHKDATA^LA7VHLU3(VAPA(4),LA7FS_LA7ECH)
 +25                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH),4)=$$CHKDATA^LA7VHLU3($PIECE(VAPA(5),"^",2),LA7FS_LA7ECH)
 +26                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH),5)=$$CHKDATA^LA7VHLU3(VAPA(11),LA7FS_LA7ECH)
 +27                       IF VAPA(9)
                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH),7)="C"
 +28                      IF '$TEST
                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH),7)="P"
 +29                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH),9)=$$CHKDATA^LA7VHLU3($PIECE(VAPA(7),"^",2),LA7FS_LA7ECH)
                       End DoDot:1
 +30      ;
 +31      ; Get address info from file #4, add 2nd address line
 +32      ;  change state to pointer to file #5
 +33       IF LA7Y=""
               IF LA7FN=4
                   IF LA7DA
                       Begin DoDot:1
 +34                       SET LA7Z=$$PADD^XUAF4(LA7DA)
 +35                       SET LA7X=$PIECE(LA7Z,"^")
                           SET $PIECE(LA7X,"^",2)=$$WHAT^XUAF4(LA7DA,1.02)
 +36                       FOR I=1,2
                               IF $PIECE(LA7X,"^",I)'=""
                                   SET $PIECE(LA7X,"^",I)=$$CHKDATA^LA7VHLU3($PIECE(LA7X,"^",I),LA7FS_LA7ECH)
 +37                       SET LA7Z=$PIECE(LA7Z,"^",2,4)
                           SET $PIECE(LA7Z,"^",2)=$$GET1^DIQ(4,LA7DA_",",.02,"I")
 +38                       SET $PIECE(LA7Z,"^")=$$CHKDATA^LA7VHLU3($PIECE(LA7Z,"^"),LA7FS_LA7ECH)
 +39                       SET LA7Y=$$HLADDR^HLFNC(LA7X,LA7Z,LA7ECH)
                       End DoDot:1
 +40      ;
 +41       IF LA7Y=""
               IF LA7FN=200
                   IF LA7DA
                       Begin DoDot:1
 +42                       QUIT 
                       End DoDot:1
 +43      ;
 +44      ; Save this field to TMP global to use for subsequent calls.
 +45       IF LA7Y'=""
               SET ^TMP($JOB,"LA7VHLU","99VA4A",LA7FN,LA7DA,LA7FS_LA7ECH)=LA7Y
 +46      ;
 +47       QUIT LA7Y
 +48      ;
 +49      ;
XON(LA7FN,LA7DA,LA7TYP,LA7FS,LA7ECH) ; Build extended composite name/id for organization
 +1       ; Call with LA7FN = Source File number - presently #4 (INSTITUTION)
 +2       ;           LA7DA = Entry in source file
 +3       ;          LA7TYP = type of identifier (0/null=station #, 1=CLIA)
 +4       ;           LA7FS = HL field separator
 +5       ;          LA7ECH = HL encoding characters
 +6       ;
 +7       ;
 +8        NEW LA7X,LA7Y,LA7Z
 +9       ;
 +10       SET LA7Y=""
           SET LA7TYP=+$GET(LA7TYP)
 +11      ;
 +12      ; Check if this field has been built previously for this institution
 +13       IF LA7FN
               IF LA7DA
                   IF $DATA(^TMP($JOB,"LA7VHLU","99VA4N",LA7FN,LA7DA,LA7TYP,LA7FS_LA7ECH))
                       SET LA7Y=^TMP($JOB,"LA7VHLU","99VA4N",LA7FN,LA7DA,LA7TYP,LA7FS_LA7ECH)
 +14      ;
 +15      ; Build name using field #100, otherwise #.01
 +16      ; Send facility id in 3rd component if numeric - conform to standard.
 +17       IF LA7Y=""
               IF LA7FN=4
                   IF LA7DA
                       Begin DoDot:1
 +18                       SET LA7Z(1)=$PIECE($$NS^XUAF4(LA7DA),"^")
                           SET LA7Z(2)=$$WHAT^XUAF4(LA7DA,100)
 +19                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),1)=$$CHKDATA^LA7VHLU3(LA7Z(1),LA7FS_LA7ECH)
 +20                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),2)="D"
 +21                       SET LA7X=$$RETFACID^LA7VHLU2(LA7DA,2,1)
 +22                       IF LA7X'=""
                               Begin DoDot:2
 +23                               IF LA7X?1.N
                                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),3)=LA7X
 +24                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),10)=LA7X
                               End DoDot:2
 +25                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),6)="USVHA"
 +26                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),7)="FI"
 +27                       SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),9)="A"
 +28                       IF LA7Z(2)'=""
                               Begin DoDot:2
 +29                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),1)=$$CHKDATA^LA7VHLU3(LA7Z(2),LA7FS_LA7ECH)
 +30                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),2)="L"
                               End DoDot:2
 +31                       IF LA7TYP=1
                               Begin DoDot:2
 +32                               SET LA7X=$$ID^XUAF4("CLIA",LA7DA)
                                   if LA7X=""
                                       QUIT 
 +33                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),3)=""
 +34                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),6)="CLIA"
 +35                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),7)="LN"
 +36                               SET $PIECE(LA7Y,$EXTRACT(LA7ECH,1),10)=LA7X
                               End DoDot:2
                       End DoDot:1
 +37      ;
 +38      ; Save this field to TMP global to use for subsequent calls.
 +39       IF LA7Y'=""
               SET ^TMP($JOB,"LA7VHLU","99VA4N",LA7FN,LA7DA,LA7TYP,LA7FS_LA7ECH)=LA7Y
 +40      ;
 +41       QUIT LA7Y
 +42      ;
 +43      ;
XCNTFM(LA7X,LA7ECH) ; Resolve XCN data type to FileMan (last name, first name, mi [id])
 +1       ; Call with LA7X = HL7 field containing name
 +2       ;         LA7ECH = HL7 encoding characters
 +3       ;
 +4       ; Returns   LA7Y = ID code^DUZ^FileMan name (DUZ=0 if name not found on local system).
 +5       ; Stub until all calls can be converted to call XCNTFM^LA7VHLU9
 +6       ;
 +7        QUIT $$XCNTFM^LA7VHLU9(LA7X,LA7ECH)
 +8       ;
 +9       ;
PLTFM(LA7PL,LA7FS,LA7ECH) ; Resolve location from PL (person location) data type.
 +1       ; Call with LA7PL = HL7 field containing person location
 +2       ;           LA7FS = HL field separator
 +3       ;          LA7ECH = HL7 encoding characters
 +4       ;
 +5       ; Returns    LA7Y = file #44 ien^name field (#.01)^division(institution)
 +6       ;
 +7        NEW LA7X,LA7Y,X,Y
 +8        SET LA7X=$PIECE(LA7PL,$EXTRACT(LA7ECH))
           SET (LA7Y,Y)=""
 +9        IF LA7X?1.N
               SET Y=$$GET1^DIQ(44,LA7X_",",.01)
 +10      ;
 +11      ; Check and unescape if needed
 +12       SET LA7X=$$UNESC^LA7VHLU3(LA7X,LA7FS_LA7ECH)
 +13      ;
 +14      ; If not ien try as name
 +15       IF Y=""
               Begin DoDot:1
 +16               SET X=$$FIND1^DIC(44,"","X",LA7X,"B^C")
 +17               IF X
                       SET Y=LA7X
                       SET LA7X=X
               End DoDot:1
 +18       IF Y'=""
               SET LA7Y=LA7X_"^"_Y
 +19      IF '$TEST
               IF $PIECE(LA7PL,$EXTRACT(LA7ECH),2)'=""
                   SET LA7Y="^"_$$UNESC^LA7VHLU3($PIECE(LA7PL,$EXTRACT(LA7ECH),2),LA7FS_LA7ECH)
 +20      ;
 +21      ; Process division (institution) - pass 1st sub-component of 4th component
 +22       SET LA7X=$PIECE(LA7PL,$EXTRACT(LA7ECH),4)
 +23       SET LA7X=$PIECE(LA7X,$EXTRACT(LA7ECH,4))
 +24       SET LA7X=$$UNESC^LA7VHLU3(LA7X,LA7FS_LA7ECH)
 +25       SET Y=""
 +26       IF LA7X'=""
               SET Y=$$FINDSITE^LA7VHLU2(LA7X,1,1)
 +27       SET $PIECE(LA7Y,"^",3)=Y
 +28      ;
 +29       QUIT LA7Y