hi all.......

I want to build a sugarcrm where multiple companies can use a single sugarcrm. i know that this feature has been given in Enterprise edition but i want to make a open source compilation as per requirements of client. can any one guide me how to make such a requirement possible. i got part of the solution from forum where i have to make a entry(add a column(company_id) in users table where company_id will come from company_table). but the problem is i cudnt find company table and the work-flow is also not understable to me. so can anyone tell me what way this issue can be handled. and after login what is the work flow of sugar.??

Thnx in advance