M2M table in Change Request

[ftulabingTCS]

Hi, I have seen that the related list in Story [rm_story] which is the Prerequisite Stories and Dependent Stories are from a M2M table. I cannot find the M2M record for m2m_story_dependencies from the Many to Many Definitions. I'm trying to do the same in Change Request wherein there would be a Prerequisite and dependent Change related list but It seems we cannot create a M2M table for the same table. Can anyone explain how thus this work for Stories?

[Chaitanya ILCR]

Hi @ftulabingTCS 

 that's defined under sys_collection table

you can refer this below video for complete info on this

and for your requirement you can go with sys_m2m table you don't have to create sys_collection 

I think it's not recommended to create sys_collection record

https://www.youtube.com/watch?v=p6qcJO76eC4

Please mark my answer as helpful/correct if it resolves your query.

Regards,
Chaitanya