RE:Tables and UDO

Hi All,

Iam using three tables.for eg: SREC,SREC1,SREC2.I want to create the table with object type Document and Document rows.After that i have to register these tables.I can register it for two tables.SREC and SREC1.How to link the table SREC2 to SREC1.

How should i achieve this.I want maintain Document Numbering for the above tables also.Please help me solve my requirement.