diff --git a/docs/api/afids.md b/docs/api/afids.md
new file mode 100644
index 00000000..d8fa2257
--- /dev/null
+++ b/docs/api/afids.md
@@ -0,0 +1,11 @@
+## afids_utils.afids
+
+```{eval-rst}
+    .. autoclass: afids_utils.afids.AfidPosition
+        :members:
+```
+
+```{eval-rst}
+    .. autoclass:: afids_utils.afids.AfidSet
+        :members:
+```
\ No newline at end of file
diff --git a/docs/api/io.md b/docs/api/io.md
deleted file mode 100644
index f1344d0e..00000000
--- a/docs/api/io.md
+++ /dev/null
@@ -1,6 +0,0 @@
-## afids_utils.io
-
-```{eval-rst}
-    .. automodule:: afids_utils.io
-        :members:
-```
\ No newline at end of file
diff --git a/docs/index.md b/docs/index.md
index 3beca1fb..a1194058 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -7,6 +7,6 @@
 :hidden:
 :maxdepth: 1
 
-api/io
+api/afids
 api/transform
 ```
\ No newline at end of file