How to transfer a variable to the child process

[plehal]

I am using call-activity in one workflow and  it is  a multi-instance too. The collection is successfully creating required number of sub processes but the  element variable (from the collection) is not getting set in the child-process. Is there any special syntax in call-activity that I need to follow? Please, advise.

[plehal]

I ended up using sub-process instead of call-activity as sub-process was getting the variable set. However, for future reference, I'd still like this question to be answered.

[kafeitu]

I ended up using sub-process instead of call-activity as sub-process was getting the variable set. However, for future reference, I'd still like this question to be answered.

add <activiti:in/> into <callActivity>

[jrstacy]

Is there an answer for this?  I'm trying to do the same thing.  kafeitu, was there more or just "add into"?  Could you elaborate on that?  Thanks.