diff --git a/swagger.yaml b/swagger.yaml
index d9e1604..47b8d16 100644
--- a/swagger.yaml
+++ b/swagger.yaml
@@ -56,26 +56,31 @@ paths:
           schema:
             type: object
             required:
-              - worksheet-name
               - out-filename
             properties:
-              files:
-                type: array
-                items:
-                  $ref: '#/definitions/direktivFile'
-                description: File to create before running commands.
-                default: []              
-              infile:
-                type: string
-                description: Name of the json input file to utilise                
-              worksheet-name:
-                type: string
-                description: Label for the worksheet created in the spreadsheet
-                default: "Sheet1"
               out-filename:
                 type: string
                 description: the filename of the output spreadsheet
                 default: "output.xlsx"
+              sheets:
+                type: array
+                description: Array of worksheets to create in spreadsheet
+                items:
+                  type: object
+                  properties:
+                    worksheet-name:
+                      type: string
+                      description: Label for the worksheet created in the spreadsheet
+                      default: "Sheet1"
+                    infile:
+                      type: string
+                      description: Name of the json input file to utilise                
+                    input-file:
+                      type: array
+                      items:
+                        $ref: '#/definitions/direktivFile'
+                      description: File to create before running commands
+                      default: []
       # direktiv code generation is configured here
       x-direktiv-function: |-
         functions:
@@ -91,12 +96,14 @@ paths:
               action:
                 function: export-xlsx
                 input: 
-                  files:
-                  - name: input.json
-                    data: |
-                      jq(.input)                  
-                  worksheet-name: "TestSpreadsheet"
                   out-filename: example.xlsx
+                  sheets:
+                    - sheet:
+                        worksheet-name: "TestSpreadsheet"
+                        input-file:
+                         - name: input.json
+                           data: |
+                             jq(.input)
         - title: Use jq to add a parent key 'input' containing array of objects
           content: |-
             - id: export-xlsx
@@ -104,19 +111,23 @@ paths:
               action:
                 function: export-xlsx
                 input: 
-                  files:
-                  - name: input.json
-                    data: |
-                      jq(.array | {input: . } | tostring )                  
-                  worksheet-name: "TestSpreadsheet"
                   out-filename: example.xlsx                   
+                  sheets:
+                    - sheet:
+                      worksheet-name: "TestSpreadsheet"
+                      input-file:
+                      - name: input.json
+                        data: |
+                          jq(.array | {input: . } | tostring )                  
       x-direktiv-secrets:
         - name: export-xlsxSecret
           description: This is a secret value
       x-direktiv:  
         cmds:          
-        - action: exec
-          exec: /bin/json2excel -inputJson {{- if eq (deref .Infile) "" }} "input.json" {{- else }} {{ .Infile }} {{- end }} -worksheetName "{{ .WorksheetName }}" -outputFilename '{{ .OutFilename }}'
+        - action: foreach
+          loop: .Sheets
+          #exec: /bin/json2excel -inputJson {{- if eq (deref .Infile) "" }} "input.json" {{- else }} {{ .Infile }} {{- end }} -worksheetName "{{ .WorksheetName }}" -outputFilename '{{ .OutFilename }}'
+          exec: /bin/json2excel -inputJson {{- if eq (deref .Item.Infile) "" }} "input.json" {{- else }} {{ .Item.Infile }} {{- end }} -worksheetName "{{ .Item.WorksheetName }}" -outputFilename '{{ .OutFilename }}'
           silent: false
           print: true
         - action: exec