Upgrade Work Tasks
- Last UpdatedMar 19, 2026
- 1 minute read
When upgrading MES model-driven application content to this version, version 4.0, 5.0, 5.5, or 6.0 must be installed. This means that only upgrades from Work Tasks 2020 U1, 2020 U2, or 2023 SP1 to 2023 R2 apply to MES model-driven application content version 7.0.
If you are upgrading Work Tasks and a prior version of the MES model-driven application Job Management package has been installed, it is recommended that you remove the MDMUtilSplitForm form and any custom forms that use the Split Control before performing the upgrade. Otherwise, errors will be displayed in the Work Tasks Upgrade Wizard during the Work Tasks upgrade and logged. Note that these errors will not affect Work Tasks operations.
The Split control has been deprecated and replaced by the SplitEvent web widget, which is included in the latest Job Management package. For more information, see The Split control is deprecated.