diff --git a/src/components/pages/PbxConfiguration/CscPbxMsConfig.vue b/src/components/pages/PbxConfiguration/CscPbxMsConfig.vue
index e2933ad8..d1ab474e 100644
--- a/src/components/pages/PbxConfiguration/CscPbxMsConfig.vue
+++ b/src/components/pages/PbxConfiguration/CscPbxMsConfig.vue
@@ -71,6 +71,7 @@
                 :disable="loading || numberOptionsLoading"
                 :readonly="loading"
                 :label="$t('Select secretary numbers')"
+                data-cy="csc-manager-secretary-dropdown"
                 :options="numberOptions"
             >
                 <template
diff --git a/src/components/pages/PbxConfiguration/CscPbxMsConfigAddForm.vue b/src/components/pages/PbxConfiguration/CscPbxMsConfigAddForm.vue
index b716c270..4c421de1 100644
--- a/src/components/pages/PbxConfiguration/CscPbxMsConfigAddForm.vue
+++ b/src/components/pages/PbxConfiguration/CscPbxMsConfigAddForm.vue
@@ -19,6 +19,7 @@
             :disable="loading || numberOptionsLoading"
             :readonly="loading"
             :label="$t('Select secretary numbers')"
+            data-cy="csc-manager-secretary-dropdown"
             :options="numberOptions"
         />
         <div