diff --git a/.gitignore b/.gitignore
index f52d49d..6fa4949 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 bin/
 .vscode/
 tmp/
+.idea/
diff --git a/obs/obs.go b/obs/obs.go
new file mode 100644
index 0000000..0d06fc7
--- /dev/null
+++ b/obs/obs.go
@@ -0,0 +1,92 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package obs
+
+import (
+	"encoding/xml"
+)
+
+type Project struct {
+	XMLName      xml.Name     `json:"project" xml:"project"`
+	Name         string       `json:"name" xml:"name,attr"`
+	Title        string       `json:"title" xml:"title"`
+	Description  string       `json:"description" xml:"description"`
+	URL          string       `json:"url" xml:"url"`
+	Persons      []Person     `json:"persons" xml:"person,omitempty"`
+	Repositories []Repository `json:"repositories" xml:"repository,omitempty"`
+	Build        *Build       `json:"build" xml:"build,omitempty"`
+	Publish      *Publish     `json:"publish" xml:"publish,omitempty"`
+	DebugInfo    *DebugInfo   `json:"debugInfo" xml:"debuginfo,omitempty"`
+	UseForBuild  *UseForBuild `json:"useForBuild" xml:"useforbuild,omitempty"`
+}
+
+type Client struct {
+	Username string
+	Password string
+	ApiURL   string
+}
+
+type RepositoryPath struct {
+	Project    string `xml:"project,attr"`
+	Repository string `xml:"repository,attr"`
+}
+
+type Disabled struct{}
+
+type Build struct {
+	Disable *Disabled `xml:"disable,omitempty"`
+}
+
+type Publish struct {
+	Disable *Disabled `xml:"disable,omitempty"`
+}
+
+type DebugInfo struct {
+	Disable *Disabled `xml:"disable,omitempty"`
+}
+
+type UseForBuild struct {
+	Disable *Disabled `xml:"disable,omitempty"`
+}
+
+type Person struct {
+	UserID string     `xml:"userid,attr"`
+	Role   PersonRole `xml:"role,attr"`
+}
+
+type Repository struct {
+	Repository     string           `xml:"name,attr"`
+	Architecture   []string         `xml:"arch"`
+	ReleaseTargets []ReleaseTarget  `xml:"releasetarget,omitempty"`
+	Paths          []RepositoryPath `xml:"path,omitempty"`
+}
+
+type ReleaseTarget struct {
+	ProjectName string `xml:"project,attr"`
+	Repository  string `xml:"repository,attr"`
+	Trigger     string `xml:"trigger,attr"`
+}
+
+type PersonRole string
+
+const (
+	RoleBugOwner   PersonRole = "bugowner"
+	RoleMaintainer PersonRole = "maintainer"
+	RoleReviewer   PersonRole = "reviewer"
+	RoleDownloader PersonRole = "downloader"
+	RoleReader     PersonRole = "reader"
+)