system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Were the clone troopers considered citizens of the republic? Was there a plan in place to integrate them into civilian society once the war was won?

Whatever their plan it must have been a daunting task. They had a huge population of genetically identical individuals who had been born and trained for war their whole lives. Large numbers of these men had been adopted into the clans of their Mandalorian trainers and identified as part of the Mandalorian warrior culture. (historically very bad for the republic) Many didn't have names aside from their serial numbers assigned at birth and nicknames given by others. It would have been a logistical nightmare finding something to do with these millions of men who suddenly found themselves without a purpose.
gpt
We can only speculate as to what happens to these clones after they reach an age of maturity in which they can no longer perform combat roles. It is entirely possible that they were specifically designed to never be capable of reaching an age that would require them to stop fighting. If it IS possible, then it is very likely that those most trusted and gifted would be placed in intelligence, teaching and/or tactics roles, given their experience. Those that did not qualify for those roles might just be allowed to leave and do what they wish for the last few years of their lives. On the other hand, they might be placed in "maintenance" or "janitorial" positions to continue to assist their "brothers" in whatever way possible. 

It is also possible, however dark, that upon reaching an age in which they were no longer "useful" they would simply be "disposed" of in one way or another.