@maninag999
It will be depending upon multiple factor like below:
- How many Landscapes you have/ if its multi node landscape?
- How many users are actively using gallery to publish workflows and schedule?
- What are all activities handled by team (Licensing, Backups, Upgrades, access etc)
So If its a simple single node landscape with few users 1-2 people can administer it.
and no. of IT resources will go on increasing with increase in above factors.
Please DM me to get idea on our team structure.