One of the main challenges in MD simulations is the number of ionic steps that should be performed to extract reliable information from the post-processing of the data. A total simulation time of a few ps or a few tens of ps is usually required, with a time-step in the order of the fs. Considering that simulation boxes often include up to hundreds of atoms, this can be particularly challenging for AIMD, where the total simulation time can easily exceed the maximum time per job allowed by computing centers. To address this issue, a multi-step MD workflow (MultiMDMaker) has been implemented. This permits splitting the total simulation time in a customizable number of chunks so that each separate MD calculation can finish within the allotted time. A final job is added to summarize the output and provide references to the different output chunks so that the total trajectory can easily be reconstructed. In addition, the final document can be used as a starting point for a new MultiMDMaker workflow, enabling the user to concatenate multiple such workflows. This workflow is illustrated in Fig. .