How can a sequence file call another sequence file?

[QIAN_YQ]

For example ,I have write 2 sequence files ,I call them a.seq and b.seq.two sequences are run normally in batch model,can i realize my idea?i do not want ues sequence call because it can only call the "main " or others.I want to the whole sequence.

[PalanivelThiruvenkadam]

Whats your actual requirement? What do you want to achieve with thw0 seq Files a.Seq & b.Seq?

Sequence can be called as a sub seq by a calling seq.