diff --git a/.gitmodules b/.gitmodules
index 65b385b..71bdf86 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,9 @@
 [submodule "crdc-ctdc-dataloader"]
 	path = crdc-ctdc-dataloader
 	url = https://github.com/CBIIT/crdc-ctdc-dataloader
+[submodule "crdc-ctdc-files"]
+	path = crdc-ctdc-files
+	url = https://github.com/CBIIT/crdc-ctdc-files
+[submodule "crdc-ctdc-auth"]
+	path = crdc-ctdc-auth
+	url = https://github.com/CBIIT/crdc-ctdc-auth
diff --git a/crdc-ctdc-auth b/crdc-ctdc-auth
new file mode 160000
index 0000000..8f7409d
--- /dev/null
+++ b/crdc-ctdc-auth
@@ -0,0 +1 @@
+Subproject commit 8f7409d58f05c24c39a21f548e48e21280d271af
diff --git a/crdc-ctdc-files b/crdc-ctdc-files
new file mode 160000
index 0000000..800d341
--- /dev/null
+++ b/crdc-ctdc-files
@@ -0,0 +1 @@
+Subproject commit 800d341196507025f9b427e45c1c8c4d411a858d
diff --git a/icdc-dataloader b/icdc-dataloader
deleted file mode 160000
index 57c245c..0000000
--- a/icdc-dataloader
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 57c245c2293d749136fec7348377d26d67603aa6