Stored Procedure diagram

I am trying to create a stored procedure diagram showing dependencies between procedures and tables in a Sybase 12.5 Database. Some of these tables are located in the same database while others are located in a seperate Sybase 12.5 database. Reverse engineering the database gets me an entity containing a list of all stored procedures but no relationships are defined. Also, I tried to use the “Traceability” option to establish a trace but the relationship is not shown visually.

Can Visual Paradigm be used to diagram relationships between databases? If so, how can it be done?