The additional material for the paper "Establishing Technical Debt Management - A Five-Step Workshop Approach and an Action Research Study" comprises the following documents: * Guideline_to_Use_TD-SAGAT.docx (.pdf) A short guideline on how the use the TD-SAGAT method. * SAGAT_for_TD_from_Goals_to_Queries.pdf Determination of survey questions by following the SAGAT approach of following the hierarchy of goals, subgoals, decisions, requirements, queries * WIKI page on technical debt.pdf The teams wiki page on TD management written by the TD manager * workshop_slides/TDMGuide__Workshop.pptx Sliedes for each of the six workshops * workshop_slides/TDMGuide_0_InitTalk_35Min_EN.pptx and the initial one-hour introdution into the TD topic * evaluations/Backlog_Evaluations_and_Figures.xlsx - Backlog data from the 5th workshop (for 6th workshop, we used the the PowerBI Visualization instead) - Evaluation of this data comprising - priority calculations based on priority risk and - priority calculations based on priority risk based on ROI * evaluations/Meetings_Overview_Observations_Evaluation_Figures.xlsx - Overview of all meetings plus information on lenght, particpants, whther a visoe exists and was used for evaluation - Filled-out observation protocols from different meetings - Summation, evaluations, and resulting figures * evaluations/TD-SAGAT_Survey_and_SurveyResults_Figures.xlsx - Survey questions for TD-SAGAT plus results - Evaluation plus figures * evaluations/Workshop_Survey_and_SurveyResults_Figures.xlsx - Survey questions for Workshops plus results - Evaluation plus figures * evaluations/Kickoff_Survey_and_SurveyResults.xlsx - Survey questions for Kickoff Workshops (incl. questions on current TDM process) plus results - Evaluation in Workshop_Survey_and_SurveyResults_Figures.xslx