Hello guys, 

I'm creating my own sequence in XML. It works great. 

Should I also create Sequence codes (table ir.sequence.type)? One for each sequence?

I don't understand what is the utility of a sequence code (sequence type). Why should I create a sequence code?

Thanks for your tips!

UPDATE #1

I don't understand why we have to create this entry in ir.sequence.type each time we want to create a new sequence in ir.sequence. 

Why 2 tables (ir.sequence and ir.sequence.type)? 

Why is ir.sequence.type not included in ir.sequence?

UPDATE #2

See here. I have many sequences WITHOUT sequence type. Nobody is dead...