You need to set the base Type to Industrial as Industrial TSM is only usable on that Base Type.

[mekhq] Option to enforce maximum time used per day for repairs of parts by pheonixstorm via GitHub ift.tt/seotA1n

[mekhq] Cannot Order Capital-Scale Armor by mkerensky via GitHub ift.tt/3wZeOmm

[megamek] Issue with individual initiative and allowing vehicles to enter the physical phase by TigerShark via GitHub ift.tt/2ShY23g

[megamek] Ground Units able to flee if they have the MP by scJazz2 via GitHub ift.tt/2ShD18Q

[megamek] Speed Demon SPA by jh316 via GitHub ift.tt/3hTAoo7

[megamek] Aero fighters attacking ground targets create deadzone during weapons phase? by VampireSeraphin via GitHub ift.tt/3ulwJlu

[megameklab] [Request] Select Sprite to use from file by VampireSeraphin via GitHub ift.tt/3hRz6Kn

[mekhq] RFE: Solely Rank-based Salaries by BLOODWOLF333 via GitHub ift.tt/2bMLhsi

[megamek] GM/host-specific Powers: ignore Blind Drop (and possibly Double Blind) rules by MagnusEffect via GitHub ift.tt/2bvnhpx

[mekhq] Against the Bot via mekhq documentation/manual by Menzius via GitHub ift.tt/310tHXO

[megamek] Chat window - adding a notification when someone is writing by MGM175 via GitHub ift.tt/2PaeDnx

[megamek] Space map: inclusion of planets, asteroids, debris etc. and gravity options by MGM175 via GitHub ift.tt/3r0dXP4

[megamek] Voting for auto-done for absent player by MGM175 via GitHub ift.tt/3vEm2w6

[megamek] Unoffcial option 'Assault dropping units that miss the map added as reinforcements next turn. by VampireSeraphin via GitHub ift.tt/3f3EY1R

[megamek] Skipping a whole phase for myself by Akjosch via GitHub ift.tt/2ShOhi1

[megamek] Telling a unit to withdraw by Akjosch via GitHub ift.tt/31OKgr1

[megameklab] BA Standard Prototype armor doesn't show Crit slots to allocate by HammerGS via GitHub ift.tt/39N2XNn

[mekhq] 1383: Implementing Super Heavy Vehicle Bays by Windchild292 via GitHub ift.tt/2N4Plnf