diff --git a/odoo-compose/addons/courses/ir.model.access.csv b/odoo-compose/addons/courses/ir.model.access.csv
index b21c5a3..ff9e978 100644
--- a/odoo-compose/addons/courses/ir.model.access.csv
+++ b/odoo-compose/addons/courses/ir.model.access.csv
@@ -1,7 +1,7 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
-access_course_course,course.course.access,model_course_course,base.group_user,1,1,1,1
-access_course_student,course.student.access,model_course_student,base.group_user,1,1,1,1
-access_course_session,course.session.access,model_course_session,base.group_user,1,1,1,1
-access_course_course_public,course.course.access.public,model_course_course,base.group_public,1,0,0,0
-access_course_session_public,course.session.access.public,model_course_session,base.group_public,1,0,0,0
-access_course_student_public,course.student.access.public,model_course_student,base.group_public,1,0,0,0
\ No newline at end of file
+access_course_group_user,course.course.user,model_course_course,base.group_user,1,1,1,1
+access_student_group_user,course.student.user,model_course_student,base.group_user,1,1,1,1
+access_session_group_user,course.session.user,model_course_session,base.group_user,1,1,1,1
+access_course_public,course.course.public,model_course_course,base.group_public,1,1,1,1
+access_student_public,course.student.public,model_course_student,base.group_public,1,1,1,1
+access_session_public,course.session.public,model_course_session,base.group_public,1,1,1,1
diff --git a/odoo-compose/addons/hijo b/odoo-compose/addons/hijo
new file mode 160000
index 0000000..bd027b8
--- /dev/null
+++ b/odoo-compose/addons/hijo
@@ -0,0 +1 @@
+Subproject commit bd027b81f3194948541d0cc13e5a77d273622834
diff --git a/odoo-compose/addons/padre b/odoo-compose/addons/padre
new file mode 160000
index 0000000..f537428
--- /dev/null
+++ b/odoo-compose/addons/padre
@@ -0,0 +1 @@
+Subproject commit f53742828aa66d6c0770ae8c66874f6e8da94bb0