mrm_be/Configuration/FlexForms/rawimage.xml

<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
<T3DataStructure>
  <meta>
    <langDisable>1</langDisable>
  </meta>
  <sheets>
    <sDEF>
      <ROOT>
        <type>array</type>
        <el>
          <image>
            <TCEforms>
              <label>LLL:EXT:mrm_be/Resources/Private/Language/locallang_ttc.xlf:mrm_be_cm_rawimage.subtitle</label>
              <config>
                <type>inline</type>
                <eval>required</eval>
                <minitems>1</minitems>
                <maxitems>1</maxitems>
                <foreign_table>sys_file_reference</foreign_table>
                <foreign_table_field>tablenames</foreign_table_field>
                <foreign_label>uid_local</foreign_label>
                <foreign_sortby>sorting_foreign</foreign_sortby>
                <foreign_field>uid_foreign</foreign_field>
                <foreign_selector>uid_local</foreign_selector>
                <foreign_selector_fieldTcaOverride>
                  <config>
                    <appearance>
                      <elementBrowserType>file</elementBrowserType>
                      <elementBrowserAllowed>gif,jpg,jpeg,png,svg</elementBrowserAllowed>
                    </appearance>
                  </config>
                </foreign_selector_fieldTcaOverride>
                <foreign_types type="array">
                  <numIndex index="0">
                    <showitem>--palette--;LLL:EXT:lang/locallang_tca.xlf:sys_file_reference.imageoverlayPalette;imageoverlayPalette,--palette--;;filePalette</showitem>
                  </numIndex>
                  <numIndex index="2">
                    <showitem>--palette--;LLL:EXT:lang/locallang_tca.xlf:sys_file_reference.imageoverlayPalette;imageoverlayPalette,--palette--;;filePalette</showitem>
                  </numIndex>
                </foreign_types>
                <foreign_match_fields>
                  <fieldname>image</fieldname>
                  <!-- CAUTION!! Replace "fal" with the variable name of this field! -->
                </foreign_match_fields>
                <appearance type="array">
                  <fileUploadAllowed>0</fileUploadAllowed>
                  <newRecordLinkAddTitle>1</newRecordLinkAddTitle>
                  <headerThumbnail>
                    <field>uid_local</field>
                    <height>64</height>
                    <width>64</width>
                  </headerThumbnail>
                  <enabledControls>
                    <info>1</info>
                    <new>0</new>
                    <dragdrop>0</dragdrop>
                    <sort>1</sort>
                    <hide>0</hide>
                    <delete>1</delete>
                    <localize>0</localize>
                  </enabledControls>
                  <createNewRelationLinkTitle>LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xlf:images.addFileReference</createNewRelationLinkTitle>
                </appearance>
                <behaviour>
                  <localizationMode>select</localizationMode>
                  <localizeChildrenAtParentLocalization>1</localizeChildrenAtParentLocalization>
                </behaviour>
                <overrideChildTca>
                  <columns type="array">
                    <uid_local type="array">
                      <config type="array">
                        <appearance type="array">
                          <elementBrowserType>file</elementBrowserType>
                          <elementBrowserAllowed>jpg,png,svg,jpeg,gif</elementBrowserAllowed>
                        </appearance>
                      </config>
                    </uid_local>
                  </columns>
                  <types type="array">
                    <numIndex index="2">
                      <showitem>--palette--;;filePalette</showitem>
                    </numIndex>
                  </types>
                </overrideChildTca>
              </config>
            </TCEforms>
          </image>
        </el>
      </ROOT>
    </sDEF>
  </sheets>
</T3DataStructure>