diff --git a/examples/excel_examples/course-credential.xlsx b/examples/excel_examples/course-credential.xlsx index c3732ec..e2216a4 100644 Binary files a/examples/excel_examples/course-credential.xlsx and b/examples/excel_examples/course-credential.xlsx differ diff --git a/examples/excel_examples/device-purchase.xlsx b/examples/excel_examples/device-purchase.xlsx deleted file mode 100644 index 0a0a924..0000000 Binary files a/examples/excel_examples/device-purchase.xlsx and /dev/null differ diff --git a/examples/excel_examples/e-operator-claim.xlsx b/examples/excel_examples/e-operator-claim.xlsx index 2909e10..f8f886e 100644 Binary files a/examples/excel_examples/e-operator-claim.xlsx and b/examples/excel_examples/e-operator-claim.xlsx differ diff --git a/examples/excel_examples/federation-membership.xlsx b/examples/excel_examples/federation-membership.xlsx index e2cc7b5..3d20590 100644 Binary files a/examples/excel_examples/federation-membership.xlsx and b/examples/excel_examples/federation-membership.xlsx differ diff --git a/examples/excel_examples/financial-vulnerability.xlsx b/examples/excel_examples/financial-vulnerability.xlsx index ed6c91a..012929f 100644 Binary files a/examples/excel_examples/financial-vulnerability.xlsx and b/examples/excel_examples/financial-vulnerability.xlsx differ diff --git a/examples/excel_examples/membership-card.xlsx b/examples/excel_examples/membership-card.xlsx index da53f39..7bcf9c0 100644 Binary files a/examples/excel_examples/membership-card.xlsx and b/examples/excel_examples/membership-card.xlsx differ