There are three mechanisms to import a list of labels so that they would be ready to be added to peptides.
1. If you have a list of peptides with attached labels in another project, one can export these from the existing project (Edit->In-silico peptides->Export In-silico to CSV...), and import the resulting CSV to the new project via peptide manager (Edit->In-silico peptides->Peptide manager). Using the Intersect CSV option, you can import only the desired columns to matching sequence peptides.
2. If there isn't an existing project with labels, import a non-sense in-silico peptide and put in the label columns all your labels comma separated, like in the the example below:
In this example, the validation status is set to "False-positive" and by applying a filter this non-sense peptide will not further considered.
3. The last option requires admin credentials. Create an XML file named labels.xml in the base folder of your Byos installation path that has the following content:
<labels>
<label name="Name1">label description</label>
<label name="Name1">label description</label>
</labels>
Add one row for each label and change the red fonts with the respective label name and label description. The labels defined in this XML file will be added to every new project created, in addition to any labels you may have created manually.