addons/account_budget/security/ir.model.access.csv

   1 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink\r
   2 access_crossovered_budget,crossovered.budget,model_crossovered_budget,account.group_account_manager,1,0,0,0\r
   3 access_account_budget_post,account.budget.post,model_account_budget_post,account.group_account_manager,1,0,0,0\r
   4 access_account_budget_post_accountant,account.budget.post accountant,model_account_budget_post,account.group_account_user,1,1,1,1\r
   5 access_crossovered_budget_accountant,crossovered.budget accountant,model_crossovered_budget,account.group_account_user,1,1,1,1\r
   6 access_crossovered_budget_lines_accountant,crossovered.budget.lines accountant,model_crossovered_budget_lines,account.group_account_user,1,1,1,1\r
   7 access_budget,crossovered.budget.lines manager,model_crossovered_budget_lines,base.group_user,1,1,1,0\r