{"revision":"c10276e953456835cdbb1f3a60d58ae1980be353","document":{"id":49786,"path":"source-to-pay-operations/accounts-payable-operations/upgrade-apo.md","title":"Upgrade Accounts Payable Operations from version 2.0","bundle":null,"doc_type":null,"release":"australia","body":"\n# Upgrade Accounts Payable Operations from version 2.0\n\nUpgrade Accounts Payable Operations with Document Intelligence from lower to higher versions.\n\n## Before you begin\n\n-   Upgrade Accounts Payable Operations version 2.0 and above to Accounts Payable Operations 4.0 by installing Document Intelligence version 4.0.\n-   As part of APO 2.0 or APO 3.0, in Use cases `sys_di_task_definition` table, verify OOB Use case – “DO NOT USE- Invoice Processing v2”.\n\nRole required: Admin\n\n## Procedure\n\n1.  Verify if the OOB pre-trained model Use case is available in the `sys_di_task_definition` table.\n\n    Verify if the OOB pre-trained model is used for copying and creating Use cases. The upgrade applies only if the users use OOB Use case – “DO NOT USE- Invoice Processing v2” to create a new use case.\n\n2.  Verify the newly added pre-trained model Use case “DO NOT USE - Invoice Processing v3” exists.\n\n3.  Execute the following script from the background script in `sn_ap_ic` Accounts Payable Operations integration with Document Intelligence scope.\n\n4.  To execute the below script, perform the following steps.\n\n5.  ```javascript\nfunctionalignParentUseCaseSysIds(oldReadOnlyUseCaseSysId,newReadOnlyUseCaseSysId){varoldCopyUseCaseGr=newGlideRecord(\"sys_di_task_definition\");oldCopyUseCaseGr.addQuery(\"parent_task_definition\",\"CONTAINS\",\"base_trained_model\");if(oldReadOnlyUseCaseSysId){oldCopyUseCaseGr.addQuery(\"parent_task_definition\",\"CONTAINS\",oldReadOnlyUseCaseSysId).addOrCondition(\"parent_task_definition\",\"CONTAINS\",\"di_source\");}else{oldCopyUseCaseGr.addQuery(\"parent_task_definition\",\"CONTAINS\",\"di_source\");}oldCopyUseCaseGr.query();while(oldCopyUseCaseGr.next()){replaceCopyUseCaseSysId(oldCopyUseCaseGr,oldReadOnlyUseCaseSysId,newReadOnlyUseCaseSysId);}}functionreplaceCopyUseCaseSysId(copyUseCaseGr,oldReadOnlyUseCaseSysId,newReadOnlyUseCaseSysId){varoldParentUseCase=copyUseCaseGr.getValue(\"parent_task_definition\");varoldParentUseCaseObj={};varnewParentUseCaseObj={};if(!oldParentUseCase||!oldParentUseCase.includes(\"base_trained_model\")){return;}oldParentUseCaseObj=JSON.parse(oldParentUseCase);newParentUseCaseObj=oldParentUseCaseObj;if(oldParentUseCaseObj[\"sys_di_parent\"]&&oldReadOnlyUseCaseSysId&&oldParentUseCaseObj[\"sys_di_parent\"]===oldReadOnlyUseCaseSysId){newParentUseCaseObj[\"sys_di_parent\"]=newReadOnlyUseCaseSysId;newParentUseCaseObj[\"base_trained_model\"]=getNewReadOnlyUseCaseTrainingSolutionName(newReadOnlyUseCaseSysId);}elseif(oldParentUseCaseObj[\"di_parent\"]&&!oldParentUseCaseObj[\"sys_di_parent\"]){newParentUseCaseObj[\"sys_di_parent\"]=newReadOnlyUseCaseSysId;newParentUseCaseObj[\"base_trained_model\"]=getNewReadOnlyUseCaseTrainingSolutionName(newReadOnlyUseCaseSysId);}else{newParentUseCaseObj[\"base_trained_model\"]=getNewReadOnlyUseCaseTrainingSolutionName(newReadOnlyUseCaseSysId);}varnewParentUseCase=JSON.stringify(newParentUseCaseObj);copyUseCaseGr.setValue(\"parent_task_definition\",newParentUseCase);copyUseCaseGr.update();}functiongetNewReadOnlyUseCaseTrainingSolutionName(newReadOnlyUseCaseSysId){vargr=newGlideRecord(\"sys_di_task_def_solution_def\");gr.addQuery(\"task_definition\",newReadOnlyUseCaseSysId);gr.addQuery(\"solution_type\",\"be5131acb70a2110cbc68b91ee11a981\");gr.query();if(gr.next()){returngr.getDisplayValue(\"ml_capability_definition_base.solution_name\").toString();}else{return\"\";}}alignParentUseCaseSysIds(\"54214afa87c32110822cb887cebb35ff\",\"d679b5744736f110d10671dc416d4390\");\n```\n\n6.  Navigate to **All** > **System Definition** > **Scripts - Background**.\n\n7.  Set the **In scope** as `sn_ap_ic`.\n\n8.  Copy and paste the script in the **Scripts** area.\n\n9.  Click **Run Script**.\n\n    -   Use cases configured for Invoice processing flow in Accounts Payable Operations integration with Document Intelligence scope `[sn_ap_ic]` only will get upgraded.\n    -   Use cases are upgraded if at least one trained task was manually trained by the user from Document Intelligence Workspace.\n\n## Result\n\nUse cases are upgraded with latest model.\n\n"}}