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Currently, it is not possible to create a PV field with a multi-select option in the forms form's module. As a workaround, you can create a sub-form and add the PV field within the sub-form, which will allow selecting multiple values by using add another.

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• This workaround allows you to use the dropdown manager and add multiple values for the field.

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Configuring the field using CP workflow(JSON)

A subform PVs field can be configured in the CP workflow. Follow the below steps:

• Create a form having a subform with PVs field.

• Download the XML file for details. See the subform section below:

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• Using the below code, configure the CP

  {
  "name" : "specimen.extensionDetail.attrsMap.histological_details",  >> sub form variable name
  "type" : "collection",
  "fields" : [ {
    "name" : "histological_qualityy",    >> PVs field variable name
    "caption" : "Histological Quality",
    "type" : "pvs",
    "attr" : "histological_quality",    >> System dropdown unique ID appears in form xml file or enclosed in brackets when the user clicks a particular dropdown.
    "selectProp" : "Histological quality",
    "optional" : true
  } ]
},

• Using a subform a PVs field can have multiselect option.

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