Procedure details
To set up the route authorizations for these roles/persons:
- Start the  API Identities (ttmtm6140m000)  session and add these API identities:
           - lnapi_cbanks, linked to LN User cbanks.
- lnapi_cmorales, linked to LN User cmorales.
  
- Start the  API Roles (ttmtm6145m000)  session, and add these roles:
           - LNAPI_BUYER
- LNAPI_PROC_EMPLOYEE
 - For both roles, set the Allow Switch Identity field to No.
  
- Define the route authorizations for the LNAPI_BUYER role:
           - Start the Route Tree Authorizations by Role (ttmtm6675m000) session.
- In the right-hand panel, select the LNAPI_BUYER role.
              
- Specify full route authorization for the /lnapi/odata/tdapi.purProcurementUserProfileroute:- In the tree, select /lnapi/odata/tdapi.purProcurementUserProfile.
- On the Route Authorizations by Role tab, specify this information:
                - All Methods : Yes.
- All Companies : Yes.
- Granted : Yes.
- Cascade : Yes.
 
  
- In the tree, select 
- In the same way, specify full route authorization for these other tdapi.pur routes:
             - /lnapi/odata/tdapi.purPurchaseContract
- /lnapi/odata/tdapi.purPurchaseOrder
- /lnapi/odata/tdapi.purPurchaseRequisition
- /lnapi/odata/tdapi.purRequestForQuote
 
 
- Assign the LNAPI_BUYER role to the API identity of the buyer (Cristina Morales):
           - Start the API Identities (ttmtm6140m000) session.
- Select API identity lnapi_cmorales.
- Select References >  API Roles by Identity .
              The API Roles by Identity (ttmtm6155m000) session starts. The API Roles by Identity (ttmtm6155m000) session starts.
- Add the LNAPI_BUYER role.
              
 
- Define the route authorizations for the LNAPI_PROC_EMPLOYEE role:
           - Start the Route Tree Authorizations by Role (ttmtm6675m000) session.
- In the right-hand panel, select the LNAPI_PROC_EMPLOYEE role.
              
- Specify route authorization for the GET method for the /lnapi/odata/tdapi.purPurchaseOrderroute:- In the tree, select /lnapi/odata/tdapi.purPurchaseOrder.
- On the Route Authorizations by Role tab, specify this information:
                - All Methods : No.
- Method : GET.
- All Companies : Yes.
- Granted : Yes.
- Cascade : Yes.
 
  
- In the tree, select 
 
- Assign the LNAPI_PROC_EMPLOYEE role to the API identity of the purchase order clerk (Carl Banks):
           - Start the API Identities (ttmtm6140m000) session.
- Select API identity lnapi_cbanks.
- Select References >  API Roles by Identity .
              The API Roles by Identity (ttmtm6155m000) session starts. The API Roles by Identity (ttmtm6155m000) session starts.
- Add the LNAPI_PROC_EMPLOYEE role.
               
 
- Enable the API authorizations:
           - Start the AMS Parameters (ttams0100m000) session.
- Make sure the Enable API Authorizations check box is selected.
- Click OK.
 