Is it possible to use multiple datasubsets inside a SAIL grid. I have a gridFiel

Is it possible to use multiple datasubsets inside a SAIL grid. I have a gridField that is currently using two datasubsets to display data but only values from one datasubset is getting populated right now. Following is my code of two datasubsets which are called milestone_datasubset and psa_datasubset:
load(

local!start,
local!end,
local!gridSelection: a!gridSelection
(
pagingInfo:a!pagingInfo
(
startIndex:1,
batchSize:10
                    )
          ),
local!list: if(rule!COMMON_IsNullOrEmpty(ri!start), null, if(rule!COMMON_IsNullOrEmpty(ri!end), null, rule!PSA_PSAAssignmentsPSACountBtwTimeFrame(cons!PSA_MILESTONE_TYPES[1],ri!start,ri!end))),


local!psa: if(rule!COMMON_IsNullOrEmpty(local!list.PSA_ID), {}, apply(rule!DCMIFS_getPSAByPSAId,local!list.PSA_ID)),



with(
{

local!milestone_datasubset:todatasubset(local!list, local!gridSelection.pagingInfo),
local!psa_datasubset:todatasubset(local!psa, local!gridSelection.pagingInfo),
}
)
)



And my gridField lo...

OriginalPostID-106601

OriginalPostID-106601