Hi all!

So let's review the existing "Info" block has the value of service method as 'entity_info'. It means that BxPersonsModule class has the method serviceEntityInfo which "draws" this block. This method is declared in the parent BxBaseModGeneralModule class and has the following view:

public function serviceEntityInfo ($iContentId = 0, $sDisplay = false)

    {

        return $this->_serviceEntityForm ('viewDataForm', $iContentId, $sDisplay);

    }

The code of method _serviceEntityForm:

protected function _serviceEntityForm ($sFormMethod, $iContentId = 0, $sDisplay = false, $sCheckFunction = false, $bErrorMsg = true)

    {

        $iContentId = $this->_getContent($iContentId, false);

        if($iContentId === false)

            return false;

        bx_import('FormsEntryHelper', $this->_aModule);

        $sClass = $this->_aModule['class_prefix'] . 'FormsEntryHelper';

        $oFormsHelper = new $sClass($this);

        return $oFormsHelper->$sFormMethod((int)$iContentId, $sDisplay, $sCheckFunction, $bErrorMsg);

    }

So it means that it will load the ViewDataForm method of BxPersonsFormsEntryHelper class which has the following code (in the parent class BxBaseModGeneralFormsEntryHelper):

public function viewDataForm ($iContentId, $sDisplay = false)

    {

        $CNF = &$this->_oModule->_oConfig->CNF;

        // get content data and profile info

        list ($oProfile, $aContentInfo) = $this->_getProfileAndContentData($iContentId);

        if (!$aContentInfo)

            return MsgBox(_t('_sys_txt_error_entry_is_not_defined'));

        // check access

        if ($sMsg = $this->_processPermissionsCheckForViewDataForm ($aContentInfo, $oProfile))

            return MsgBox($sMsg);

        // get form

        $oForm = $this->getObjectFormView($sDisplay);

        if (!$oForm)

            return MsgBox(_t('_sys_txt_error_occured'));

        // process metatags

        if (!empty($CNF['OBJECT_METATAGS'])) {

            $oMetatags = BxDolMetatags::getObjectInstance($CNF['OBJECT_METATAGS']);

            if ($oMetatags->keywordsIsEnabled()) {

                $aFields = $oMetatags->metaFields($aContentInfo, $CNF, $CNF['OBJECT_FORM_ENTRY_DISPLAY_VIEW']);

                $oForm->setMetatagsKeywordsData($iContentId, $aFields, $oMetatags);

            }

        }        

        // display profile

        $oForm->initChecker($aContentInfo);

        return $oForm->getCode();

    }

So, in the BxPersonsModule class, you may create a new method like serviceEntityInfoAdv (and call it in the block like 'entity_info_adv') which may combine the code from the given methods. So there you may define the list of necessary fields and remove it from $aContentInfo array.