While navigating to a standard page from custom page - I am passing URL Parameters to fields on the Standard page.
I am using fieldID to achieve this and it works for all fields except for lookup fields.
As mentioned in this blog, lookup field can be populated based on ID and Value. I am passing both ID and values.
Below is the snippet of my URL value:
/500/e? 00Na000000ArhgS=SampleProd &CF00Na000000ArhgS_lkid=a7Za0000000PB6eEAG &nooverride=1
For some reason, this does not populate the values in the lookup field. It should populate as "SampleProd"