To use Safe TMS, you need to:
Have ABAP > 7.50
Install abapGit, Addict, Ticksys and Simbal to your SAP dev system (all free)
Some technical features of Safe TMS:
Works on R/3 and S/4 HANA
Available in English and Turkish
Installed to the dev system only
No repairs or enhancements needed
All ABAP objects are named as Y*SAFETMS*
Uses SAP's standard transport functions and authorizations
Has an object oriented, design pattern based architecture
Provides reusable libraries