How to set authorization for BW Workspace in backend and Portal ?

Question

Hello Expert,
                     I have developed one BW Workspace in development environment . I have some query regarding BW workspace authorization for access in portal . Some of the queries are as  follows:
1) How many composite provider we can build up inside of one workspace that we can go by Tcode ---RSWSPW ?
2) After activating the workspace it shows in RSWSPW ,but this workspace/composite provider will be available in Info Area(in RSA1) or some area else from where we can see this ?
3) Now our requirement is like that -- we have to provide some workspace for SD power user ,Finace Power user & Marketing Power users, in this situation how can we put authorization in bw workspace like SD power user should not see the FI Power user's & Marketing Power user's Workspace rather than his own workspace ?
4) In our requirement, we are going to produce some bex query on top of bw worksapce composite provider . For creating this query ,we searched provider by puting provider name directly in serach option , but is there any option to search the bw worksapce related composite provider by putting info area name in query search ?
5) In another senerio, we gone to create BO AA OLAP report on top of bw workspace composite provider but in source option we cant see the provider ,infact we could not search the composite provider in search option in source selection ----   do i need to navigate any step in compostie provider to make it enable for BO AA OLAP creation on top of composite provider ?
Expecting and appreciating your guidence and suggestion asap .
Thanks & Regards,
Surajit Pal

Answer 1

Hello Expert,
                 Do you have any idea regarding below questionaries about BW Workspace ?
1) How many composite provider we can build up inside of one workspace that we can go by Tcode ---RSWSPW ?
2) After activating the workspace it shows in RSWSPW ,but this workspace/composite provider will be available in Info Area(in RSA1) or some area else from where we can see this ?
3) Now our requirement is like that -- we have to provide some workspace for SD power user ,Finace Power user & Marketing Power users, in this situation how can we put authorization in bw workspace like SD power user should not see the FI Power user's & Marketing Power user's Workspace rather than his own workspace ?
4) In our requirement, we are going to produce some bex query on top of bw worksapce composite provider . For creating this query ,we searched provider by puting provider name directly in serach option , but is there any option to search the bw worksapce related composite provider by putting info area name in query search ?
5) In another senerio, we gone to create BO AA OLAP report on top of bw workspace composite provider but in source option we cant see the provider ,infact we could not search the composite provider in search option in source selection ----   do i need to navigate any step in compostie provider to make it enable for BO AA OLAP creation on top of composite provider .
Appreciating your early responds and thanks in advance .
Regards,
Surajit