Addon EA-HR_MSS 1.0 0008 installation PRD for MSS

Dear

This is necessary to lock all users while apply new addon or apply support packs bcaz we are doing this activity on prd server kindly suggest

one more thing support pack should be same level as quality or i can install just addon without support packs

i will send you the screen shot of qua and prd

as you can see our quality server FI-CA 25,FI-CAX 25INSURANCE 25 IS-CWM 25,IS-H 37,IS-M 25,IS-OIL 25 IS-PC-CA 25,IS-UT 25,

While in PRD                               FI-CA  16,FI-CAX 16 INSURANCE 16 IS-CWM 16,IS-H 19,IS-M 16,IS-OIL 16 IS-PC-CA 16,IS-UT 25

we need to install EA-HR_MSS 1.0 0008 in PRD which was already installed on qua

Kindly suggest

Regards