diff --git a/epf_prac_151/practice.bus.mdev.base/guidances/guidelines/resources/format_writ_tips.pdf b/epf_prac_151/practice.bus.mdev.base/guidances/guidelines/resources/format_writ_tips.pdf
index 39c5c06..442660c 100644
--- a/epf_prac_151/practice.bus.mdev.base/guidances/guidelines/resources/format_writ_tips.pdf
+++ b/epf_prac_151/practice.bus.mdev.base/guidances/guidelines/resources/format_writ_tips.pdf
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