diff --git a/Published/CORE-000248/rule.yml b/Published/CORE-000248/rule.yml
index 5b7ca3734..6a6857147 100644
--- a/Published/CORE-000248/rule.yml
+++ b/Published/CORE-000248/rule.yml
@@ -2,316 +2,299 @@
 # Condition: --TPTREF = null
 # Rule: --RFTDTC = null
 Authorities:
-  - Organization: CDISC
-    Standards:
-      - Name: SDTMIG
-        References:
-          - Citations:
-              - Cited Guidance: The actual date or date and time of a time point that acts as a
-                  fixed reference for a series of planned time points,
-                  represented in a standardized character format. The fixed
-                  reference point is in --TPTREF
-                Document: Model v2.0
-                Item: --RFTDTC
-                Section: Timing
-            Origin: SDTM and SDTMIG Conformance Rules
-            Rule Identifier:
-              Id: CG0026
-              Version: '1'
-            Version: '2.0'
-        Version: '3.4'
-      - Name: SDTMIG
-        References:
-          - Citations:
-              - Cited Guidance: Date/time for a fixed reference time point defined by --TPTREF
-                Document: Model v1.7
-                Item: --RFTDTC
-                Section: 2.2.5
-            Origin: SDTM and SDTMIG Conformance Rules
-            Rule Identifier:
-              Id: CG0026
-              Version: '1'
-            Version: '2.0'
-        Version: '3.3'
-      - Name: SDTMIG
-        References:
-          - Citations:
-              - Cited Guidance: Date/time for a fixed reference time point defined by --TPTREF
-                  in ISO 8601 character format.
-                Document: Model v1.4
-                Item: Table 2.2.5, --RFTDTC
-                Section: 2.2.5
-            Origin: SDTM and SDTMIG Conformance Rules
-            Rule Identifier:
-              Id: CG0026
-              Version: '1'
-            Version: '2.0'
-        Version: '3.2'
-      - Name: SENDIG
-        References:
-          - Citations:
-              - Cited Guidance: If an --RFTDTC entry is used, then the --TPTREF should be
-                  provided.
-                Document: IG v3.0
-                Section: 4.4.7
-            Origin: SEND Conformance Rules
-            Rule Identifier:
-              Id: SEND63
-              Version: "1"
-            Version: "5.0"
-        Version: "3.0"
-      - Name: SENDIG
-        References:
-          - Citations:
-              - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed
-                  reference point (--TPTREF), the --TPTREF should be provided
-                  whenever --RFTDTC is populated.
-                Document: IG v3.1
-                Section: 4.4.7.2.2
-            Origin: SEND Conformance Rules
-            Rule Identifier:
-              Id: SEND63
-              Version: "1"
-            Version: "5.0"
-        Version: "3.1"
-      - Name: SENDIG
-        References:
-          - Citations:
-              - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed
-                  reference point (--TPTREF), the --TPTREF should be provided
-                  whenever --RFTDTC is populated.
-                Document: IG v3.1.1
-                Section: 4.4.7.2.2
-            Origin: SEND Conformance Rules
-            Rule Identifier:
-              Id: SEND63
-              Version: "1"
-            Version: "5.0"
-        Version: 3.1.1
-      - Name: SENDIG-DART
-        References:
-          - Citations:
-              - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed
-                  reference point (--TPTREF), the --TPTREF should be provided
-                  whenever --RFTDTC is populated.
-                Document: IG v3.1
-                Section: 4.4.7.2.2
-            Origin: SEND Conformance Rules
-            Rule Identifier:
-              Id: SEND63
-              Version: "1"
-            Version: "5.0"
-        Version: "1.1"
-      - Name: SENDIG-DART
-        References:
-          - Citations:
-              - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed
-                  reference point (--TPTREF), the --TPTREF should be provided
-                  whenever --RFTDTC is populated.
-                Document: IG v3.1.1
-                Section: 4.4.7.2.2
-            Origin: SEND Conformance Rules
-            Rule Identifier:
-              Id: SEND63
-              Version: "1"
-            Version: "5.0"
-        Version: "1.2"
-      - Name: SENDIG-GENETOX
-        References:
-          - Citations:
-              - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed
-                  reference point (--TPTREF), the --TPTREF should be provided
-                  whenever --RFTDTC is populated.
-                Document: IG v3.1.1
-                Section: 4.4.7.2.2
-            Origin: SEND Conformance Rules
-            Rule Identifier:
-              Id: SEND63
-              Version: "1"
-            Version: "5.0"
-        Version: "1.0"
-      - Name: TIG
-        References:
-          - Citations:
-              - Cited Guidance: "When instances of an activity are scheduled at planned time
-                  intervals relative to a fixed reference point (e.g., an
-                  exposure), the following timing variables will be used
-                  --TPTREF Represents a description of the fixed reference point
-                  from which the planned observation will be made. --RFTDTC
-                  Represents the actual date/time of the value of --TPTREF"
-                Document: TIG v1.0
-                Item: Timing Relative to Reference Points, Table Num 3
-                Section: 2.8.7.6 Representing References and Relative Timing
-            Origin: TIG Conformance Rules
-            Rule Identifier:
-              Id: TIG0265
-              Version: "1"
-            Version: "1.0"
-        Substandard: SEND
-        Version: "1.0"
-      - Name: TIG
-        References:
-          - Citations:
-              - Cited Guidance: The actual date or date and time of a time point that acts as a
-                  fixed reference for a series of planned time points,
-                  represented in a standardized character format. The fixed
-                  reference point is in --TPTREF.
-                Document: SDTM v2.1
-                Item: --RFTDTC
-                Section: 3.1.5 Timing Variables for All Classes
-            Origin: TIG Conformance Rules
-            Rule Identifier:
-              Id: TIG0308
-              Version: "1"
-            Version: "1.0"
-        Substandard: SDTM
-        Version: "1.0"
-  - Organization: FDA
-    Standards:
-      - Name: SDTMIG
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '3.2'
-      - Name: SDTMIG
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '3.3'
-      - Name: SDTMIG
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '3.4'
-      - Name: SENDIG
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '3.0'
-      - Name: SENDIG
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '3.1'
-      - Name: SENDIG
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '3.1.1'
-      - Name: SENDIG-GENETOX
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '1.0'
-      - Name: SENDIG-DART
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '1.1'
-      - Name: SENDIG-DART
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '1.2'
-      - Name: SENDIG-AR
-        References:
-          - Citations:
-              - Cited Guidance: Time point reference should be provided, when reference time
-                  point is used.
-                Document: FDA
-                Section: FDAB037
-            Origin: FDA Business Rules
-            Rule Identifier:
-              Id: FB3702
-              Version: '1'
-            Version: '1.5'
-        Version: '1.0'
+- Organization: CDISC
+  Standards:
+  - Name: SDTMIG
+    References:
+    - Citations:
+      - Cited Guidance: The actual date or date and time of a time point that acts as a fixed 
+          reference for a series of planned time points, represented in a standardized character 
+          format. The fixed reference point is in --TPTREF
+        Document: Model v2.0
+        Item: --RFTDTC
+        Section: Timing
+      Origin: SDTM and SDTMIG Conformance Rules
+      Rule Identifier:
+        Id: CG0026
+        Version: "1"
+      Version: "2.0"
+    Version: "3.4"
+  - Name: SDTMIG
+    References:
+    - Citations:
+      - Cited Guidance: Date/time for a fixed reference time point defined by --TPTREF
+        Document: Model v1.7
+        Item: --RFTDTC
+        Section: 2.2.5
+      Origin: SDTM and SDTMIG Conformance Rules
+      Rule Identifier:
+        Id: CG0026
+        Version: "1"
+      Version: "2.0"
+    Version: "3.3"
+  - Name: SDTMIG
+    References:
+    - Citations:
+      - Cited Guidance: Date/time for a fixed reference time point defined by --TPTREF in ISO 8601 
+          character format.
+        Document: Model v1.4
+        Item: Table 2.2.5, --RFTDTC
+        Section: 2.2.5
+      Origin: SDTM and SDTMIG Conformance Rules
+      Rule Identifier:
+        Id: CG0026
+        Version: "1"
+      Version: "2.0"
+    Version: "3.2"
+  - Name: SENDIG
+    References:
+    - Citations:
+      - Cited Guidance: If an --RFTDTC entry is used, then the --TPTREF should be provided.
+        Document: IG v3.0
+        Section: 4.4.7
+      Origin: SEND Conformance Rules
+      Rule Identifier:
+        Id: SEND63
+        Version: "1"
+      Version: "5.0"
+    Version: "3.0"
+  - Name: SENDIG
+    References:
+    - Citations:
+      - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed reference 
+          point (--TPTREF), the --TPTREF should be provided whenever --RFTDTC is populated.
+        Document: IG v3.1
+        Section: 4.4.7.2.2
+      Origin: SEND Conformance Rules
+      Rule Identifier:
+        Id: SEND63
+        Version: "1"
+      Version: "5.0"
+    Version: "3.1"
+  - Name: SENDIG
+    References:
+    - Citations:
+      - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed reference 
+          point (--TPTREF), the --TPTREF should be provided whenever --RFTDTC is populated.
+        Document: IG v3.1.1
+        Section: 4.4.7.2.2
+      Origin: SEND Conformance Rules
+      Rule Identifier:
+        Id: SEND63
+        Version: "1"
+      Version: "5.0"
+    Version: 3.1.1
+  - Name: SENDIG-DART
+    References:
+    - Citations:
+      - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed reference 
+          point (--TPTREF), the --TPTREF should be provided whenever --RFTDTC is populated.
+        Document: IG v3.1
+        Section: 4.4.7.2.2
+      Origin: SEND Conformance Rules
+      Rule Identifier:
+        Id: SEND63
+        Version: "1"
+      Version: "5.0"
+    Version: "1.1"
+  - Name: SENDIG-DART
+    References:
+    - Citations:
+      - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed reference 
+          point (--TPTREF), the --TPTREF should be provided whenever --RFTDTC is populated.
+        Document: IG v3.1.1
+        Section: 4.4.7.2.2
+      Origin: SEND Conformance Rules
+      Rule Identifier:
+        Id: SEND63
+        Version: "1"
+      Version: "5.0"
+    Version: "1.2"
+  - Name: SENDIG-GENETOX
+    References:
+    - Citations:
+      - Cited Guidance: Since the --RFTDTC represents the actual date/time of the fixed reference 
+          point (--TPTREF), the --TPTREF should be provided whenever --RFTDTC is populated.
+        Document: IG v3.1.1
+        Section: 4.4.7.2.2
+      Origin: SEND Conformance Rules
+      Rule Identifier:
+        Id: SEND63
+        Version: "1"
+      Version: "5.0"
+    Version: "1.0"
+  - Name: TIG
+    References:
+    - Citations:
+      - Cited Guidance: "When instances of an activity are scheduled at planned time intervals relative
+          to a fixed reference point (e.g., an exposure), the following timing variables will be used
+          --TPTREF Represents a description of the fixed reference point from which the planned observation
+          will be made. --RFTDTC Represents the actual date/time of the value of --TPTREF"
+        Document: TIG v1.0
+        Item: Timing Relative to Reference Points, Table Num 3
+        Section: 2.8.7.6 Representing References and Relative Timing
+      Origin: TIG Conformance Rules
+      Rule Identifier:
+        Id: TIG0265
+        Version: "1"
+      Version: "1.0"
+    Substandard: SEND
+    Version: "1.0"
+  - Name: TIG
+    References:
+    - Citations:
+      - Cited Guidance: The actual date or date and time of a time point that acts as a fixed 
+          reference for a series of planned time points, represented in a standardized character 
+          format. The fixed reference point is in --TPTREF.
+        Document: SDTM v2.1
+        Item: --RFTDTC
+        Section: 3.1.5 Timing Variables for All Classes
+      Origin: TIG Conformance Rules
+      Rule Identifier:
+        Id: TIG0308
+        Version: "1"
+      Version: "1.0"
+    Substandard: SDTM
+    Version: "1.0"
+- Organization: FDA
+  Standards:
+  - Name: SDTMIG
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "3.2"
+  - Name: SDTMIG
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "3.3"
+  - Name: SDTMIG
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "3.4"
+  - Name: SENDIG
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "3.0"
+  - Name: SENDIG
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "3.1"
+  - Name: SENDIG
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "3.1.1"
+  - Name: SENDIG-GENETOX
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "1.0"
+  - Name: SENDIG-DART
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "1.1"
+  - Name: SENDIG-DART
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "1.2"
+  - Name: SENDIG-AR
+    References:
+    - Citations:
+      - Cited Guidance: Time point reference should be provided, when reference time point is used.
+        Document: FDA
+        Section: FDAB037
+      Origin: FDA Business Rules
+      Rule Identifier:
+        Id: FB3702
+        Version: "1"
+      Version: "1.5"
+    Version: "1.0"
 Check:
   all:
+  - any:
+    - name: --TPTREF
+      operator: not_exists
     - name: --TPTREF
       operator: empty
-    - name: --RFTDTC
-      operator: exists
-    - name: --RFTDTC
-      operator: non_empty
+  - name: --RFTDTC
+    operator: exists
+  - name: --RFTDTC
+    operator: non_empty
 Core:
   Id: CORE-000248
   Status: Published
-  Version: '1'
-Description: Time point reference (--TPTREF) should be populated when reference
-  time point (--RFTDTC) is populated.
+  Version: "1"
+Description: Time point reference (--TPTREF) should be populated when reference time point 
+  (--RFTDTC) is populated.
 Executability: Fully Executable
 Outcome:
   Message: --TPTREF value is missing when --RFTDTC is populated.
@@ -319,9 +302,9 @@ Rule Type: Record Data
 Scope:
   Classes:
     Include:
-      - ALL
+    - ALL
   Domains:
     Include:
-      - ALL
+    - ALL
   Use Case: INDH, PROD, NONCLIN
 Sensitivity: Record