diff --git a/ZA2X/CLAS/ZCL_EXCEL.slnk b/ZA2X/CLAS/ZCL_EXCEL.slnk
index a3edb5b..aa008b9 100644
--- a/ZA2X/CLAS/ZCL_EXCEL.slnk
+++ b/ZA2X/CLAS/ZCL_EXCEL.slnk
@@ -111,19 +111,19 @@ CLASS zcl_tc_excel IMPLEMENTATION.
 
 
 ENDCLASS.       &quot;zcl_Tc_Excel</localTestClasses>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="AUTOFILTERS" VERSION="1" LANGU="E" DESCRIPT="Autofilters collection" EXPOSURE="0" STATE="1" EDITORDER="5 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_AUTOFILTERS" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="CHARTS" VERSION="1" LANGU="E" DESCRIPT="Charts collection" EXPOSURE="0" STATE="1" EDITORDER="6 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_DRAWINGS" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="DEFAULT_STYLE" VERSION="1" LANGU="E" DESCRIPT="Style identifier" EXPOSURE="0" STATE="1" EDITORDER="7 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="1" TYPE="ZEXCEL_CELL_STYLE" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="DRAWINGS" VERSION="1" LANGU="E" DESCRIPT="Worksheets collection" EXPOSURE="0" STATE="1" EDITORDER="8 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_DRAWINGS" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="LEGACY_PALETTE" VERSION="1" LANGU="E" EXPOSURE="2" STATE="1" EDITORDER="2 " ATTDECLTYP="0" ATTRDONLY="X" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_LEGACY_PALETTE" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="RANGES" VERSION="1" LANGU="E" DESCRIPT="Ranges collection" EXPOSURE="0" STATE="1" EDITORDER="9 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_RANGES" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="SECURITY" VERSION="1" LANGU="E" DESCRIPT="Security" EXPOSURE="2" STATE="1" EDITORDER="3 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_SECURITY" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="STYLES" VERSION="1" LANGU="E" DESCRIPT="Styles collection" EXPOSURE="0" STATE="1" EDITORDER="10 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_STYLES" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="T_STYLEMAPPING1" VERSION="1" LANGU="E" DESCRIPT="Stylemapping:  Values -&gt; GUID" EXPOSURE="0" STATE="1" EDITORDER="11 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="1" TYPE="ZEXCEL_T_STYLEMAPPING1" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="T_STYLEMAPPING2" VERSION="1" LANGU="E" DESCRIPT="Stylemapping:  GUID -&gt; Values" EXPOSURE="0" STATE="1" EDITORDER="12 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="1" TYPE="ZEXCEL_T_STYLEMAPPING2" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="USE_TEMPLATE" VERSION="1" LANGU="E" DESCRIPT="Checkbox" EXPOSURE="2" STATE="1" EDITORDER="4 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="1" TYPE="XFELD" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="VERSION" VERSION="1" LANGU="E" DESCRIPT="abap2xlsx version" EXPOSURE="0" STATE="1" EDITORDER="1 " ATTDECLTYP="2" ATTVALUE="&apos;7.0.1&apos;" ATTEXPVIRT="0" TYPTYPE="1" TYPE="CHAR10" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
- <attribute CLSNAME="ZCL_EXCEL" CMPNAME="WORKSHEETS" VERSION="1" LANGU="E" DESCRIPT="Worksheets collection" EXPOSURE="1" STATE="1" EDITORDER="13 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_WORKSHEETS" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="AUTOFILTERS" VERSION="1" LANGU="E" DESCRIPT="Autofilters collection" EXPOSURE="0" STATE="1" EDITORDER="2 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_AUTOFILTERS" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="CHARTS" VERSION="1" LANGU="E" DESCRIPT="Charts collection" EXPOSURE="0" STATE="1" EDITORDER="3 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_DRAWINGS" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="DEFAULT_STYLE" VERSION="1" LANGU="E" DESCRIPT="Style identifier" EXPOSURE="0" STATE="1" EDITORDER="4 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="1" TYPE="ZEXCEL_CELL_STYLE" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="DRAWINGS" VERSION="1" LANGU="E" DESCRIPT="Worksheets collection" EXPOSURE="0" STATE="1" EDITORDER="5 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_DRAWINGS" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="LEGACY_PALETTE" VERSION="1" LANGU="E" EXPOSURE="2" STATE="1" EDITORDER="1 " ATTDECLTYP="0" ATTRDONLY="X" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_LEGACY_PALETTE" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="RANGES" VERSION="1" LANGU="E" DESCRIPT="Ranges collection" EXPOSURE="0" STATE="1" EDITORDER="6 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_RANGES" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="SECURITY" VERSION="1" LANGU="E" DESCRIPT="Security" EXPOSURE="2" STATE="1" EDITORDER="2 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_SECURITY" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="STYLES" VERSION="1" LANGU="E" DESCRIPT="Styles collection" EXPOSURE="0" STATE="1" EDITORDER="7 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_STYLES" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="T_STYLEMAPPING1" VERSION="1" LANGU="E" DESCRIPT="Stylemapping:  Values -&gt; GUID" EXPOSURE="0" STATE="1" EDITORDER="8 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="1" TYPE="ZEXCEL_T_STYLEMAPPING1" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="T_STYLEMAPPING2" VERSION="1" LANGU="E" DESCRIPT="Stylemapping:  GUID -&gt; Values" EXPOSURE="0" STATE="1" EDITORDER="9 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="1" TYPE="ZEXCEL_T_STYLEMAPPING2" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="USE_TEMPLATE" VERSION="1" LANGU="E" DESCRIPT="Checkbox" EXPOSURE="2" STATE="1" EDITORDER="3 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="1" TYPE="XFELD" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="VERSION" VERSION="1" LANGU="E" DESCRIPT="abap2xlsx version" EXPOSURE="0" STATE="1" EDITORDER="1 " ATTDECLTYP="2" ATTVALUE="&apos;7.0.3&apos;" ATTEXPVIRT="0" TYPTYPE="1" TYPE="CHAR10" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
+ <attribute CLSNAME="ZCL_EXCEL" CMPNAME="WORKSHEETS" VERSION="1" LANGU="E" DESCRIPT="Worksheets collection" EXPOSURE="1" STATE="1" EDITORDER="1 " ATTDECLTYP="0" ATTEXPVIRT="0" TYPTYPE="3" TYPE="ZCL_EXCEL_WORKSHEETS" SRCROW1="0 " SRCCOLUMN1="0 " SRCROW2="0 " SRCCOLUMN2="0 " TYPESRC_LENG="0 "/>
  <interfaceMethod CLSNAME="ZCL_EXCEL" CPDNAME="ZIF_EXCEL_BOOK_PROPERTIES~INITIALIZE">
   <source>METHOD zif_excel_book_properties~initialize.
   DATA: lv_timestamp TYPE timestampl.
@@ -242,7 +242,7 @@ ENDMETHOD.</source>
   endmethod.</source>
  </method>
  <method CLSNAME="ZCL_EXCEL" CMPNAME="ADD_STATIC_STYLES" VERSION="1" LANGU="E" DESCRIPT="Add static styles to styles iterator" EXPOSURE="2" STATE="1" EDITORDER="6 " DISPID="0 " MTDTYPE="0" MTDDECLTYP="0" BCMTDCAT="00" BCMTDSYN="0">
-  <source>method ADD_STATIC_STYLES.
+  <source>METHOD add_static_styles.
   &quot; # issue 139
   FIELD-SYMBOLS: &lt;style1&gt; LIKE LINE OF t_stylemapping1,
                  &lt;style2&gt; LIKE LINE OF t_stylemapping2.
@@ -259,7 +259,7 @@ ENDMETHOD.</source>
                                                  CHANGING  e_target  = style ).
 
   ENDLOOP.
-  endmethod.</source>
+ENDMETHOD.</source>
  </method>
  <method CLSNAME="ZCL_EXCEL" CMPNAME="CONSTRUCTOR" VERSION="1" LANGU="E" DESCRIPT="CONSTRUCTOR" EXPOSURE="2" STATE="1" EDITORDER="7 " DISPID="0 " MTDTYPE="2" MTDDECLTYP="0" BCMTDCAT="00" BCMTDSYN="0">
   <source>method CONSTRUCTOR.