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  • 1.  ACE Case Study 2022 - TBM Model Improvements

    Posted Fri January 06, 2023 04:00 PM
    Edited by Debbie Hagen Tue November 05, 2024 05:31 PM
    Note from admin:   I accidentally deleted the pdf of the deck.  I have uploaded it in the replies below. Please scroll down if you'd like to view the Case Study deck.  Also here is a direct link to where you can view it.
    Deb (sorry @Ofelia Arias)

    As the TBMA in a company that is using Apptio recently I faced several challenges at the same time: learn the tool and our TBM model state. Understanding  the business requirements and being able to represent them in the model has been a continuous learning journey.

    There was no official TBMO but the team that was put together has been able to work and continues to work on the main objectives. 





    Calculation times reduction was a key accomplishment  for us.  The users require  reports visibility the earliest as possible on a daily basis. We reduced this time in a 50%  along the model review process.

    Correcting formulas or using them in a more efficient way helped.  Replacing LookupEx formula whenever was possible by a Lookup formula instead creating an additional field to use as identifier to get a unique value in return.   

    Re-evaluating allocation rules and tables relationships to represent as close as possible the business requirements.

    We created  new reports visible to all our users to validate data accuracy.  They can easily view information like IT towers allocation %, Service Offering descriptions, etc and detect inconsistencies that they could report to us to get them corrected.

    As we populated the model with accurate data, we reduced fallouts thru not only the Financial but all the  model layers. 

    Above all this, the most important goal was to win our Stakeholders trust in the data that Apptio reports are providing.

    Improving the model is a never end process, the model will never be perfect but always be better than how it was.  TBM model is in a constant evolution.

    See all the details in the file attached.

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    @Debbie Hagen

      -- Special Thank you 

    @Daniel Cunningham�  
    @Pam Mercier
    @Andy Liang     






    ​​​

    ------------------------------
    Ofelia Arias
    Solution Management Analyst

    Montréal Canada
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    #Calculations
    #FormulasAndFunctions
    #ApptioforAll
    #ACE


  • 2.  RE: ACE Case Study 2022 - TBM Model Improvements

    Posted Fri January 06, 2023 04:30 PM
    Well done Ofelia!

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    Debra Hagen
    Apptio
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  • 3.  RE: ACE Case Study 2022 - TBM Model Improvements

    Posted Fri January 06, 2023 05:26 PM
    I second that!  🙌


  • 4.  RE: ACE Case Study 2022 - TBM Model Improvements

    Posted Sat January 07, 2023 04:37 AM
    Great case study!


  • 5.  RE: ACE Case Study 2022 - TBM Model Improvements

    Posted Mon January 09, 2023 02:56 AM
    Great work, @Ofelia Arias!​

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    Regards, Guillermo
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  • 6.  RE: ACE Case Study 2022 - TBM Model Improvements

    Posted Mon January 16, 2023 02:21 PM
    Here is reupload of the Case Study for those who would like to take a look at it.  I accidentally deleted it but have reuploaded for your viewing pleasure.

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    Debra Hagen
    Apptio
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  • 7.  RE: ACE Case Study 2022 - TBM Model Improvements

    Posted Thu January 19, 2023 02:25 PM
    Well done Ofelia! Great to see the improvements that were done to our Apptio instance :) Faster calculation times are really welcomed!