How do i create the units in the Marian period of Roma?

[full_too_pale]

Do i just have to keep advancing to specific years? If so, could you please tell me which years? Thanks.

[MarcusAureliusAntoninus]

See the FAQ for reform conditions. New MICs (barracks) will be spawned when you get those conditions.

[full_too_pale]

Where do i find the FAQ?

[Ludens]

Look here (https://forums.totalwar.org/vb/showthread.php?t=106931).