TCO for Application Advanced ERP | Architecture Repository

Assessment Type	Asset Type being assessed	Covered asset of this Assessment	Status	Conducted By	Assessment Score	Date this assessment was carried out	Review By
TCO	Application	Advanced ERP	Pending	Joachim Zaisberger	981,500 GBP	13 Aug 2026	13 Aug 2027

TCO edit

ID	Control	Priority
Infrastructure Cost	What are the yearly infrastructure cost associated to this application Guidance: Review he cost allocation of infrastructure for this application	Must Have
Annual License Cost	Annual License Costs across al contracts for this application Guidance: Review all linked contracts to this application	Must Have
Development Cost	What has been the cost to carry out development on this application this year. This will mainly relate to the cost associated to approved projects that have been executed this year Guidance: Identify all relevant projects that have run this year and that have impacted in one way or another this application	Must Have
Supplier Support	What are the Supplier support costs required for this application. Guidance: Consider only dedicated support costs. This is not relating to license costs	Must Have
Internal Support FTE	What are the internal costs associated to running this application Guidance: Consider all the work that is required to run this application. How busy are people kept to run the application. This will particularly be relevant for applications with problems and with many escalations, etc. Consider all stakeholders, business analysts, architects, engineers, service-desk, management attention, etc	Must Have
Security Cost	What are the costs associated to this application in order to ensure it is running securely Guidance: Consider any middleware or security services this application consumes and consider the share of costs, like IAM, SIEM. Also consider services provided by InfoSec like Penetration testing, Vulnerability scanning, Security monitoring, SOC. Consider any costs relating to 3rd party Certificates or Compliance audits	Must Have
Integration Cost	What costs are associated to integrations for this application Guidance: If the application is running any middleware, consider the share of the cost of that. Also consider any manual work required to maintain the application running. Manual integrations like moving a data file from one application to another, adapting the data in that file, etc, all of that consumes a lot of time of colleagues	Must Have
Risk Exposure	Expected annual risk can be estimated as: Risk Cost=∑(Probability×Impact)	Must Have
End-of-Life Cost	If decommissioning this application, what are the expected costs Guidance: Consider any potential costs to carry out any of these activities: Data migration, Archiving, Contract termination, Knowledge transfer	Must Have

Assessment