diff --git a/Documentation/Design/ERD_COSTS.png b/Documentation/Design/ERD_COSTS.png
index 3e135f3..c040201 100644
Binary files a/Documentation/Design/ERD_COSTS.png and b/Documentation/Design/ERD_COSTS.png differ
diff --git a/Documentation/Design/ERD_DOCUMENTS.png b/Documentation/Design/ERD_DOCUMENTS.png
index 63b0032..37ce199 100644
Binary files a/Documentation/Design/ERD_DOCUMENTS.png and b/Documentation/Design/ERD_DOCUMENTS.png differ
diff --git a/Documentation/Design/ERD_ENQUIRY.png b/Documentation/Design/ERD_ENQUIRY.png
index eb03bdc..4a98903 100644
Binary files a/Documentation/Design/ERD_ENQUIRY.png and b/Documentation/Design/ERD_ENQUIRY.png differ
diff --git a/Documentation/Design/ERD_MODULE.png b/Documentation/Design/ERD_MODULE.png
index 8498fb5..28189fd 100644
Binary files a/Documentation/Design/ERD_MODULE.png and b/Documentation/Design/ERD_MODULE.png differ
diff --git a/Documentation/Design/ERD_PARTY_ROLES_AND_RELATIONSHIPS.png b/Documentation/Design/ERD_PARTY_ROLES_AND_RELATIONSHIPS.png
index c9b3aee..b05d8f8 100644
Binary files a/Documentation/Design/ERD_PARTY_ROLES_AND_RELATIONSHIPS.png and b/Documentation/Design/ERD_PARTY_ROLES_AND_RELATIONSHIPS.png differ
diff --git a/Documentation/Design/ERD_QUOTE.png b/Documentation/Design/ERD_QUOTE.png
index 09071ef..04952d7 100644
Binary files a/Documentation/Design/ERD_QUOTE.png and b/Documentation/Design/ERD_QUOTE.png differ
diff --git a/Documentation/Design/ERD_REGIONS.png b/Documentation/Design/ERD_REGIONS.png
index c147a29..633202a 100644
Binary files a/Documentation/Design/ERD_REGIONS.png and b/Documentation/Design/ERD_REGIONS.png differ