Procedure Id:

${fieldValue(bean:taskProcedureInstance, field:'id')}

Linked Task:

${taskProcedureInstance.linkedTask.encodeAsHTML()}

Linked Asset:

${fieldValue(bean:taskProcedureInstance, field:'linkedTask.primaryAsset')}

Version:

${fieldValue(bean:taskProcedureInstance, field:'version') ?: 0}