Update on Overleaf.

auto/article_local.el

@@ -0,0 +1,32 @@
+(TeX-add-style-hook
+ "article_local"
+ (lambda ()
+   (TeX-add-to-alist 'LaTeX-provided-package-options
+                     '(("natbib" "numbers" "sort&compress" "merge")))
+   (TeX-run-style-hooks
+    "latex2e"
+    "interact"
+    "interact10"
+    "epstopdf"
+    "subcaption"
+    "tikz"
+    "natbib")
+   (TeX-add-symbols
+    '("bibnumfmt" 1)
+    '("citenumfont" 1))
+   (LaTeX-add-labels
+    "fig:simulation.1"
+    "fig:simulation.2")
+   (LaTeX-add-environments
+    "theorem"
+    "lemma"
+    "corollary"
+    "proposition"
+    "definition"
+    "example"
+    "remark"
+    "notation")
+   (LaTeX-add-bibliographies
+    "Bibliography"))
+ :latex)
+