hello every one,,,

I tried to make rules that disable other user edit my calendar meeting by creating new record rule on meeting object with this domain

['|',('partner_ids','in',user.partner_id.id),('user_id','=',user.id)

but the problem appears that I forget to assign the record rule to spacific groups and the record rule became global rule and It's applied for all users

how I can fix this problem

please help me