Dear donyi_polo,
If WBSR is for “govt. employees” of WB and, the teachers in question are not at all “govt. employees”.,
then is there any Service Rules like WBSR for teachers in written format? If you have this, kindly upload it.
Every service is governed by some rules, WB teachers are not exceptions. There is a famous saying that gold is where it should be but, our duty is to find out it! So, my dear friend, you may find rules/guidelines in the following books:
(1) Headmaster’s Manual by B.B. Kundu
(2) Secondary School Administration by S.K. Kochhar