RE: Dynamic Navision for Electronic Procurement Process
Hello,
Why not considering Dynamics 365 Business Central instead of old Navision / Dynamics NAV. The first supported one is Dynamics NAV 2016. Latest Dynamics NAV 2018. For Dynamics 365 Business Central, first (still supported) release is up to v14 to v15, v16 and v17. Soon to be released v18.
You can get a trial SaaS release for 30 days in cloud so you and your client can verify if it meets business requirements. Partners and customers in this forum will probably mention specific third party extensions that can be adjusted on top of standard Dynamics 365 Business Central related to procurement.
Thanks.