process model in section layout in Navigation(collapsible)

{
a!sectionLayout(
label: "PrimaryDetails",
contents: {
a!linkField(
links: a!startProcessLink(
label: "update form",
processModel:cons!AV_START_PROCESS_LINK,



bannerMessage: "used to update the existed person details"
)
)
},
isCollapsible: true,
isInitiallyCollapsed: true
)
}

we have to create a constant for the existed process model and by using the a! start process link. or a! start process function we can directly take an action for the new record from the interface. there is a small difference between the above functions that is a! start process link-Start the process Synchronously & a! start process function -  start the process asynchronously.

{
a!sectionLayout(
label: "PrimaryDetails",
contents: {
a!linkField(
links: a!startProcessLink(
label: "update form",
processModel:cons!AV_START_PROCESS_LINK,



bannerMessage: "used to update the existed person details"
)
)
},
isCollapsible: true,
isInitiallyCollapsed: true
)
}

we have to create a constant for the existed process model and by using the a! start process link. or a! start process function we can directly take an action for the new record from the interface. there is a small difference between the above functions that is a! start process link-Start the process Synchronously & a! start process function -  start the process asynchronously.

Hi Prashanth, the code which you have given, I am able to launch the process without any issues. The link is hidden when the section is collapsed and it works fine in other case. Please let me know what am I missing here.

can you post the code 

Here is the code.

a!localVariables(
  {
    a!sectionLayout(
      label: "PrimaryDetails",
      contents: {
        a!linkField(
          links: a!startProcessLink(
            label: "update form",
            processModel: cons!MDA_PM_DUMMY,
            bannerMessage: "used to update the existed person details"
          )
        )
      },
      isCollapsible: true,
      isInitiallyCollapsed: true
    )
  }
)

Can you elaborate your question Sumeet,  not getting your point clearly

Hey thanks for replying i tried your code but still didn't work  still not shows my interface on icon click after collaps

 i am using navigation which is collapsible  my issue is i'm calling different interface on navigation interface on click of each navigation when i call the interface by rule! it works perfectly on text click and also after collapsing but when i use process model to call the interface it works on text click not on icon click after collapse its just shows blank and do not shows any error

Sorry Swetha, I dont have any question.

Thanks for clarification Richa. Did you check the link? when its gettting called via process model.

i did 

Richa to help you better, is it possible to get the code atleast from process model side. Like, as per my understanding you are calling the same interface in the user input task right?