# Adding Library Files from Within a Project

Missing library files can be added when setting up tasks within a project, without having to navigate to the library file management page. The user interface will vary depending on the task and which library files already exist on your system. Below is one examples scenario.

Add a missing gene set file for enrichment analysis

1. Under the *Analyses* tab of a project, select a **Feature list** data node
2. Choose **Biological interpretation** from the menu on the right, followed by **Gene set enrichment**
3. Select **Gene set database** radio button for *Database*. If the species and assembly you want do not appear in the *Assembly* drop-down list, select **New assembly...** (Figure 1)

<figure><img src="/files/VlkphyMwOWebsgPMMS5y" alt=""><figcaption><p>Figure 1. If no gene sets are associated with the assembly, click <em>New assembly</em> to add one.</p></figcaption></figure>

4. If you are working with an assembly/species supported by Connected Multiomics (e.g. human), choose a gene set from the *Gene set database* drop-down list (Figure 2), select the **Download gene set database** radio button and select **Create.** Alternatively, choose **Add gene set database** from the *Gene set database* drop-down list, manually type the custom gene set name and click **Create** to import your own gene set from the *server* or *URL* (Figure 3). Characters such as $ \* | \ : " < > ? / % cannot be used in custom names. If you are working with a custom species/assembly (e.g. for a non-model organism), only the *Add gene ontology source* option is available.

<figure><img src="/files/5obtenAF55rV1efyUxWj" alt=""><figcaption><p align="center">Figure 2. Create gene set database dialog for Connected Multiomics supported species from within a project.</p></figcaption></figure>

<figure><img src="/files/pmP3o8yYxrRPueJ69SZd" alt=""><figcaption><p align="center">Figure 3. Import a gene set database for non-supported species from within a project.</p></figcaption></figure>


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