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callerId: an unique id that will be returned with the output result. CallerId makes it possible for the caller to distingues which form field the pickers was opened from as the same picker can be used multiple times
onlyAllowRootSelection: If true only organization on top level i selectable. At the moment top level is: Regions and municipalities. Be aware that the top level for a municipality is the first organization from the top of type “OrganisationsEnhed” (system:
http://ehealth.sundhed.dk/cs/oio-organization-type, code:OrganisationEnhedselectedIds: Which organization should be preselected when the organization picker is opened.
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