Linked Server to SSAS

EXEC sp_addlinkedserver
@server='CALXXXX',
@srvproduct='CALXXXX' ,
@provider='MSOLAP',
@datasrc='calCALXXXX',
@catalog='JournalEntryPosting'

/* Add login credentials for linked server */
EXEC sp_addlinkedsrvlogin
@rmtsrvname= 'CALXXXX',
@useself= 'False',
@locallogin= NULL,
@rmtuser= 'corp\nbkXXX',
@rmtpassword= 'rajXXX'

SSAS MetaData Info

MDSCHEMA_CUBES Lists the cubes in an SSAS database
MDSCHEMA_MEASUREGROUPS Lists measure groups
MDSCHEMA_DIMENSIONS Lists dimensions
MDSCHEMA_LEVELS Dimension attributes
MDSCHEMA_MEASUREGROUP_DIMENSIONS Enumerates dimensions of measure groups
MDSCHEMA_MEASURES Lists measures

http://www.purplefrogsystems.com/blog/2010/09/olap-cube-documentation-in-ssrs-part-1/

http://tssasm.codeplex.com/