diff --git a/Dokumen Spesifikasi API SoluTax IFS WIT R4.pdf b/Dokumen Spesifikasi API SoluTax IFS WIT R4.pdf new file mode 100644 index 0000000..498aa5e Binary files /dev/null and b/Dokumen Spesifikasi API SoluTax IFS WIT R4.pdf differ diff --git a/field solutax.xlsx b/field solutax.xlsx new file mode 100644 index 0000000..ba0eb2b Binary files /dev/null and b/field solutax.xlsx differ