Need to create an approval on purchase order table related list by using workflow

[rahul kumar10]

Need to create an approver approval on Purchase Order table related list by using runscript in workflow, because workflow is on RITM and approval approver should be taken from a user reference field which is available as (approver 1 and approver 2)on purchase order table.

[BharathChintala]

@rahul kumar10 

If you are saying when a new record is inserted to Purchase order table approvers need to trigger for those 2 fields. Then,

Create a workflow on table purchase order keep approval activity add fields approval1 and approval2.

Thats it.

Another approach using After BR on insert of Purchase order table also it will work.

[rahul kumar10]

Approval gets triggered after closing of Procurement Task (custom table). i tried creating workflow on Purchase order, it triggers the Approval but approval doesn't appears in related list.

[BharathChintala]

@rahul kumar10 

Can you confirm on which table your approval is triggering and  is that table extending Task table?

Can you send related list screenshot?

[rahul kumar10]

purchase order table extending Task table, but approval isn't appearing there may be because of relationship adquery. that's why i wanted it to create it by using runscrpit on workflow.

i have used relationship to create approval on purchase order table.