how to connect NAS behing two routers

RouterOS Beginner Basics
1

Hi there, please we are new to this and if anyone can help with how to set up MikroTik RB4011iGS+5HacQ2HnD-IN with NAS to be visible from outside & inside - behind two routers - pls see picture in attachement

THANKS GUYS !!
microtikhelp.jpg

2

hi…your first router i will remove, then configure the RB4011iGS for everything
set lan in bridge, dhcp, nat and port forward the nas for public & local access